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Overview

The Cat D8T dozer has a long history of outstanding versatility, productivity and resale value. Because this bulldozer excels across a wide range of tasks, customers choose the D8T for everything from dozing, ripping, scraper work and land clearing to finish grading. And with features designed for even greater comfort, productivity and fuel efficiency, today’s D8T does even more to help you meet your business objectives.

Engine

Units:
Engine Model Cat® C15 ACERT™ Cat® C15 ACERT™ Less
Flywheel Power 312.0 hp 233.0 kW Less
Bore 5.4 in 137.0 mm Less
Stroke 6.75 in 172.0 mm Less
Displacement 928.0 in3 15.2 L Less
Emissions U.S. EPA Tier 4 Final/EU Stage IV/Korea Tier 4 U.S. EPA Tier 4 Final/EU Stage IV/Korea Tier 4 Less
Engine Power (Maximum) – ISO 14396 359.0 hp 268.0 kW Less
Engine Power (Maximum) – ISO 14396 (DIN) 364.0 hp 268.0 kW Less
Engine Power (Maximum) – SAE J1995 363.0 hp 271.0 kW Less
Net Power (Rated) – ISO 9249/SAE J1349 312.0 hp 233.0 kW Less
Net Power (Rated) – ISO 9249/SAE J1349 (DIN) 317.0 hp 233.0 kW Less
Engine Power – 1,700 rpm: SAE J1995 363.0 hp 271.0 kW Less
Engine Power – 1,700 rpm: ISO 14396 359.0 hp 268.0 kW Less
Engine Power – 1,700 rpm: ISO 14396 (DIN) 364.0 hp 268.0 kW Less
Net Power – 1,900 rpm: ISO 9249/SAE J1349 312.0 hp 233.0 kW Less
Net Power – 1,900 rpm: ISO 9249/SAE J1349 (DIN) 317.0 hp 233.0 kW Less
Note Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler, and alternator. Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler, and alternator. Less
Note No derating required up to 3566 m (11,700 ft) altitude, beyond 3566 m (11,700 ft) automatic derating occurs. No derating required up to 3566 m (11,700 ft) altitude, beyond 3566 m (11,700 ft) automatic derating occurs. Less
Note All non-road Tier 4 Interim and Final, Stage IIIB and IV, and Korea Tier 4 diesel engines are required to use only Ultra Low Sulfur Diesel fuel (ULSD, containing 15 ppm [mg/kg] sulfur or less). Biodiesel blends up to B20 (20% blend by volume) are acceptable when blended with ULSD. B20 should meet ASTM D7467 specification (biodiesel blend stock should meet Cat biodiesel spec, ASTM D6751 or EN 14214). Cat DEO-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specification are required. Consult your OMM for further machine specific fuel recommendations. All non-road Tier 4 Interim and Final, Stage IIIB and IV, and Korea Tier 4 diesel engines are required to use only Ultra Low Sulfur Diesel fuel (ULSD, containing 15 ppm [mg/kg] sulfur or less). Biodiesel blends up to B20 (20% blend by volume) are acceptable when blended with ULSD. B20 should meet ASTM D7467 specification (biodiesel blend stock should meet Cat biodiesel spec, ASTM D6751 or EN 14214). Cat DEO-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specification are required. Consult your OMM for further machine specific fuel recommendations. Less
Note Diesel Exhaust Fluid (DEF) used in Cat Selective Catalytic Reduction (SCR) systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241. Diesel Exhaust Fluid (DEF) used in Cat Selective Catalytic Reduction (SCR) systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241. Less

Weights

Operating Weight 86900.0 lb 39420.0 kg Less
Operating Weight – LGP 82496.0 lb 37420.0 kg Less
Operating Weight – Standard 86900.0 lb 39420.0 kg Less
Shipping Weight – LGP 68700.0 lb 31160.0 kg Less
Shipping Weight – Standard SU Blade 66300.0 lb 30070.0 kg Less
Note Operating Weight – Standard: Includes hydraulic controls, blade, tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, SU-Blade, Single-Shank Ripper, 610 mm (24 in) MS shoes, and operator. Operating Weight – Standard: Includes hydraulic controls, blade, tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, SU-Blade, Single-Shank Ripper, 610 mm (24 in) MS shoes, and operator. Less
Note Operating Weight – LGP: Includes hydraulic controls, blade, tilt cylinder, drawbar, coolant, lubricants, 100% fuel, ROPS, FOPS cab, SU-Blade, 965 mm (38 in) MS shoes, and operator. Operating Weight – LGP: Includes hydraulic controls, blade, tilt cylinder, drawbar, coolant, lubricants, 100% fuel, ROPS, FOPS cab, SU-Blade, 965 mm (38 in) MS shoes, and operator. Less
Note Shipping Weight – Standard: Includes coolant, lubricants, 20% fuel, ROPS, FOPS cab, and 610 mm (24 in) MS shoes. Shipping Weight – Standard: Includes coolant, lubricants, 20% fuel, ROPS, FOPS cab, and 610 mm (24 in) MS shoes. Less
Note Shipping Weight – LGP: Includes coolant, lubricants, 20% fuel, ROPS, FOPS cab, and 965 mm (38 in) MS shoes. Shipping Weight – LGP: Includes coolant, lubricants, 20% fuel, ROPS, FOPS cab, and 965 mm (38 in) MS shoes. Less

Operating Weights

LGP 82496.0 lb 37420.0 kg Less
Standard 86900.0 lb 39420.0 kg Less

Transmission

1 Forward 2.1 mph 3.4 km/h Less
2 Forward 3.8 mph 6.1 km/h Less
3 Forward 6.6 mph 10.6 km/h Less
1 Reverse 2.8 mph 4.5 km/h Less
2 Reverse 5.0 mph 8.0 km/h Less
3 Reverse 8.8 mph 14.2 km/h Less
Drawbar Pull – 1 Forward 148.0 lbf 661.1 kN Less
Drawbar Pull – 2 Forward 81.0 lbf 363.1 kN Less
Drawbar Pull – 3 Forward 44.0 lbf 197.5 kN Less

Hydraulic Controls

Pump Type Piston-type, Variable Displacement Piston-type, Variable Displacement Less
Pump Output (Steering) 75.0 gal/min 284.0 L/min Less
Pump Output (Implement) 64.0 gal/min 244.0 L/min Less
Tilt Cylinder Rod End Flow 35.0 gal/min 132.0 L/min Less
Tilt Cylinder Head End Flow 45.0 gal/min 170.0 L/min Less
Bulldozer Relief Valve Setting 3480.0 psi 24000.0 kPa Less
Tilt Cylinder Relief Valve Setting 3480.0 psi 24000.0 kPa Less
Ripper (Lift) Relief Valve Setting 3480.0 psi 24000.0 kPa Less
Ripper (Pitch) Relief Valve Setting 3480.0 psi 24000.0 kPa Less
Steering 5700.0 psi 39200.0 kPa Less
Note Steering Pump output measured at 2,364 rpm (pump speed) and 30 000 kPa (4,351 psi). Steering Pump output measured at 2,364 rpm (pump speed) and 30 000 kPa (4,351 psi). Less
Note Implement Pump output measured at 1,900 rpm and 6895 kPa (1,000 psi). Implement Pump output measured at 1,900 rpm and 6895 kPa (1,000 psi). Less
Note Electro-hydraulic pilot valve assists operations of ripper and dozer controls. A standard hydraulic system includes four valves. Electro-hydraulic pilot valve assists operations of ripper and dozer controls. A standard hydraulic system includes four valves. Less
Note Complete system consists of pump, tank, filter, oil cooler, valves, lines, and control levers. Complete system consists of pump, tank, filter, oil cooler, valves, lines, and control levers. Less

Undercarriage – Standard

Ground Clearance 24.1 in 613.0 mm Less
Ground Contact Area 6060.0 in2 3.91 m2 Less
Ground Pressure (ISO 16754) 13.0 psi 89.6 kPa Less
Grouser Height 3.1 in 78.0 mm Less
Length of Track on Ground 126.0 in 3206.0 mm Less
Pitch 8.5 in 216.0 mm Less
Shoe Type Moderate Service Moderate Service Less
Shoes/Side 44 44 Less
Track Gauge 82.0 in 2083.0 mm Less
Track Rollers per Side 8 8 Less
Width of Shoe 24.0 in 610.0 mm Less

Undercarriage – LGP

Ground Clearance 24.1 in 613.0 mm Less
Ground Contact Area 9593.0 in2 6.19 m2 Less
Ground Pressure (ISO 16754) 7.7 psi 53.3 kPa Less
Grouser Height 3.1 in 78.0 mm Less
Length of Track on Ground 126.0 in 3206.0 mm Less
Pitch 8.5 in 216.0 mm Less
Shoe Type Moderate Service Moderate Service Less
Shoes/Side 44 44 Less
Track Gauge 92.0 in 2337.0 mm Less
Track Rollers per Side 8 8 Less
Width of Shoe 38.0 in 965.0 mm Less

Service Refill Capacities

Fuel Tank 165.0 gal 627.0 L Less
Cooling System 22.7 gal 86.0 L Less
Engine Crankcase* 10.0 gal 38.0 L Less
Power Train 41.0 gal 155.0 L Less
Final Drives (each) 3.3 gal 12.5 L Less
Roller Frames (each) 17.2 gal 65.0 L Less
Pivot Shaft Compartment 10.6 gal 40.0 L Less
DEF Tank 6.3 gal 24.0 L Less
Hydraulic Tank 19.8 gal 75.0 L Less
Note *With oil filter *With oil filter Less

Blades – 8SU (Version 1)

Capacity (SAE J1265) 11.3 yd3 8.6 m3 Less
Width (over end bits) 12.9 ft 3931.0 mm Less
Height 5.5 ft 1690.0 mm Less
Digging Depth 22.6 in 574.0 mm Less
Ground Clearance 50.7 in 1288.0 mm Less
Maximum Tilt 35.1 in 892.0 mm Less
Weight* (without hydraulic controls) 10100.0 lb 4260.0 kg Less
Total Operating Weight** (with Blade and Single-Shank Ripper) 86900.0 lb 39420.0 kg Less
Note *Includes blade tilt cylinder. *Includes blade tilt cylinder. Less
Note **Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator. **Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator. Less

Blades – 8SU (Version 2)

Capacity (SAE J1265) 13.4 yd3 10.3 m3 Less
Width (over end bits) 13.3 ft 4041.0 mm Less
Height 5.7 ft 1750.0 mm Less
Digging Depth 22.8 in 578.0 mm Less
Ground Clearance 48.7 in 1236.0 mm Less
Maximum Tilt 36.0 in 915.0 mm Less
Weight* (without hydraulic controls) 10557.0 lb 4789.0 kg Less
Total Operating Weight** (with Blade and Single-Shank Ripper) 86900.0 lb 39420.0 kg Less
Note *Includes blade tilt cylinder. *Includes blade tilt cylinder. Less
Note **Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator. **Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator. Less

Blades – 8U

Capacity (SAE J1265) 15.4 yd3 11.8 m3 Less
Width (over end bits) 13.9 ft 4251.0 mm Less
Height 5.7 ft 1741.0 mm Less
Digging Depth 22.3 in 567.0 mm Less
Ground Clearance 48.8 in 1239.0 mm Less
Maximum Tilt 39.2 in 996.0 mm Less
Weight* (without hydraulic controls) 11500.0 lb 4895.0 kg Less
Total Operating Weight** (with Blade and Single-Shank Ripper) 88300.0 lb 40055.0 kg Less
Note *Includes blade tilt cylinder. *Includes blade tilt cylinder. Less
Note **Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator. **Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator. Less

Blades – 8A

Capacity (SAE J1265) 6.8 yd3 5.2 m3 Less
Width (over end bits) 16.6 ft 5045.0 mm Less
Height 3.9 ft 1177.0 mm Less
Digging Depth 24.6 in 625.0 mm Less
Ground Clearance 52.1 in 1323.0 mm Less
Maximum Tilt 28.9 in 733.0 mm Less
Weight* (without hydraulic controls) 11900.0 lb 5121.0 kg Less
Total Operating Weight** (with Blade and Single-Shank Ripper) 88700.0 lb 40281.0 kg Less
Note *Includes blade tilt cylinder. *Includes blade tilt cylinder. Less
Note **Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator. **Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator. Less

Winches

Winch Model PA 140OVS PA 140OVS Less
Weight* 3947.0 lb 1790.0 kg Less
Oil Capacity 4.0 gal 15.0 L Less
Increased Tractor Length 22.2 in 563.0 mm Less
Winch Case Width 45.6 in 1160.0 mm Less
Drum Width 12.6 in 320.0 mm Less
Flange Diameter 18.0 in 457.0 mm Less
Cable Ferrule Sizes – Length 2.76 in 70.0 mm Less
Cable Ferrule Sizes – Outside Diameter 2.36 in 60.0 mm Less
Drum Capacity – Optional Cable 193.0 ft 59.0 m Less
Drum Capacity – Recommended Cable Size 276.0 ft 84.0 m Less
Note *Weight: Includes pump and operator controls. *Weight: Includes pump and operator controls. Less
Optimal Cable Size 1.25 in 32.0 mm Less
Recommended Cable Size 1.13 in 29.0 mm Less
Winch Length 56.3 in 1430.0 mm Less
Note Variable speed, hydraulically driven, dual braking system, three roller fairlead. Variable speed, hydraulically driven, dual braking system, three roller fairlead. Less

Ripper – Single-Shank, Adjustable Parallelogram

Number of Pockets 1 1 Less
Maximum Clearance Raised (under tip, pinned in bottom hole) 25.0 in 636.0 mm Less
Maximum Penetration (standard tip) 44.4 in 1130.0 mm Less
Maximum Penetration Force (shank vertical) 28620.0 lb 127.3 kN Less
Pry out Force 50070.0 lb 222.7 kN Less
Weight* (without hydraulic controls) 8705.0 lb 3957.0 kg Less
Total Operating Weight* (with SU-Blade and Ripper) 86900.0 lb 39420.0 kg Less
Note *Total Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel. ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator. *Total Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel. ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator. Less

Ripper – Multi-Shank, Adjustable Parallelogram

Number of Pockets 3 3 Less
Overall Beam Width 97.0 in 2464.0 mm Less
Maximum Clearance Raised (under tip, pinned in bottom hole) 23.35 in 593.0 mm Less
Maximum Penetration (standard tip) 30.7 in 780.0 mm Less
Maximum Penetration Force (shank vertical) 27920.0 lb 124.2 kN Less
Pry out Force (Multi-Shank Ripper with one tooth) 51230.0 lb 222.9 kN Less
Weight – With One Shank 8681.0 lb 3946.0 kg Less
Weight – Each Additional Shank 732.0 lb 332.0 kg Less
Total Operating Weight* (with SU-Blade and Ripper) 86876.0 lb 39409.0 kg Less
Note *Total Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel. ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator. *Total Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel. ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator. Less

Standards

FOPS Falling Object Protective Structure (FOPS) meets the following criteria: ISO 3449:2005 Level II. Falling Object Protective Structure (FOPS) meets the following criteria: ISO 3449:2005 Level II. Less
ROPS Rollover Protective Structure (ROPS) meets the following criteria: ISO 3471:2008. Rollover Protective Structure (ROPS) meets the following criteria: ISO 3471:2008. Less
Note The declared dynamic operator sound pressure level is 76 dB(A) when “ISO 6396:2008” is used to measure the value for an enclosed cab. The measurement was conducted at 70% of the maximum engine cooling fan speed. The sound level may vary at different engine cooling fan speeds. The measurement was conducted with the cab doors and the cab windows closed. The cab was properly installed and maintained. The declared dynamic operator sound pressure level is 76 dB(A) when “ISO 6396:2008” is used to measure the value for an enclosed cab. The measurement was conducted at 70% of the maximum engine cooling fan speed. The sound level may vary at different engine cooling fan speeds. The measurement was conducted with the cab doors and the cab windows closed. The cab was properly installed and maintained. Less
Note Hearing protection may be needed when the machine is operated with an open operator station for extended periods or in a noisy environment. Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors and windows are open for extended periods. Hearing protection may be needed when the machine is operated with an open operator station for extended periods or in a noisy environment. Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors and windows are open for extended periods. Less
Note Sound Level Information for Machines in European Union Countries and in Countries that Adopt the “European Union Directives” – The information below applies to only the machine configurations that have the “CE” mark on the Product Identification Plate. Sound Level Information for Machines in European Union Countries and in Countries that Adopt the “European Union Directives” – The information below applies to only the machine configurations that have the “CE” mark on the Product Identification Plate. Less
Note The declared dynamic operator sound pressure level is 75 dB(A) when “ISO 6396:2008” is used to measure the value for an enclosed cab. The measurement was conducted at 70% of the maximum engine cooling fan speed. The sound level may vary at different engine cooling fan speeds. The measurement was conducted with the cab doors and the cab windows closed. The cab was properly installed and maintained. The declared dynamic operator sound pressure level is 75 dB(A) when “ISO 6396:2008” is used to measure the value for an enclosed cab. The measurement was conducted at 70% of the maximum engine cooling fan speed. The sound level may vary at different engine cooling fan speeds. The measurement was conducted with the cab doors and the cab windows closed. The cab was properly installed and maintained. Less
Note The declared exterior sound power level is 113 dB(A) when the value is measured according to the dynamic test procedures and the conditions that are specified in “ISO 6395:2008.” The measurement was conducted at 70% of the maximum engine cooling fan speed. The sound level may vary at different engine cooling fan speeds. The declared exterior sound power level is 113 dB(A) when the value is measured according to the dynamic test procedures and the conditions that are specified in “ISO 6395:2008.” The measurement was conducted at 70% of the maximum engine cooling fan speed. The sound level may vary at different engine cooling fan speeds. Less
Brakes Crawler Machine Brake Requirements meets the following criteria: ISO 10265:2008. Crawler Machine Brake Requirements meets the following criteria: ISO 10265:2008. Less

Air Conditioning System

Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 2.5 kg of refrigerant which has a CO2 equivalent of 3.575 metric tonnes. The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 2.5 kg of refrigerant which has a CO2 equivalent of 3.575 metric tonnes. Less

Weights – Waste Handler

Operating Weight – Standard 86710.0 lb 39366.0 kg Less
Operating Weight – LGP 91600.0 lb 41586.0 kg Less
Shipping Weight – Standard 73400.0 lb 33324.0 kg Less
Shipping Weight – LGP 77900.0 lb 35367.0 kg Less
Note Operating Weight – Standard: Includes hydraulic controls, blade, tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, Waste SU-Blade, striker box, 610 mm (24 in) MS shoes, and operator. Operating Weight – Standard: Includes hydraulic controls, blade, tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, Waste SU-Blade, striker box, 610 mm (24 in) MS shoes, and operator. Less
Note Operating Weight – LGP: Includes hydraulic controls, blade, tilt cylinder, drawbar, coolant, lubricants, 100% fuel, ROPS, FOPS cab, Waste SU-Blade, 965 mm (38 in) MS shoes, striker box, and operator. Operating Weight – LGP: Includes hydraulic controls, blade, tilt cylinder, drawbar, coolant, lubricants, 100% fuel, ROPS, FOPS cab, Waste SU-Blade, 965 mm (38 in) MS shoes, striker box, and operator. Less
Note Shipping Weight – Standard: Includes coolant, lubricants, 20% fuel, ROPS, FOPS cab, striker box, and 610 mm (24 in) MS shoes. Shipping Weight – Standard: Includes coolant, lubricants, 20% fuel, ROPS, FOPS cab, striker box, and 610 mm (24 in) MS shoes. Less
Note Shipping Weight – LGP: Includes coolant, lubricants, 20% fuel, ROPS, FOPS cab, striker box, and 965 mm (38 in) MS shoes. Shipping Weight – LGP: Includes coolant, lubricants, 20% fuel, ROPS, FOPS cab, striker box, and 965 mm (38 in) MS shoes. Less

Blades – 8SU LGP

Capacity (SAE J1265) 12.9 yd3 9.9 m3 Less
Width (over end bits) 14.9 ft 4531.0 mm Less
Height 5.3 ft 1622.0 mm Less
Digging Depth 20.2 in 513.0 mm Less
Ground Clearance 51.5 in 1308.0 mm Less
Maximum Tilt 35.7 in 908.0 mm Less
Weight* (without hydraulic controls) 11150.0 lb 4703.0 kg Less
Total Operating Weight** (with Blade and Single-Shank Ripper) 82496.0 lb 36950.0 kg Less
Note *Includes blade tilt cylinder. *Includes blade tilt cylinder. Less
Note **Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator. **Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator. Less

Blades – 8 SU Landfill

Capacity (SAE J1265) 25.6 yd3 19.6 m3 Less
Width (over end bits) 12.9 ft 3931.0 mm Less
Height 8.1 ft 2467.0 mm Less
Digging Depth 22.6 in 574.0 mm Less
Ground Clearance 50.7 in 1288.0 mm Less
Maximum Tilt 35.1 in 892.0 mm Less
Weight* (without hydraulic controls) 7867.0 lb 3569.0 kg Less
Total Operating Weight** (with Blade and Single-Shank Ripper) 88800.0 lb 40282.0 kg Less
Note *Includes blade tilt cylinder. *Includes blade tilt cylinder. Less
Note **Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator. **Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator. Less

Blades – 8U Landfill

Capacity (SAE J1265) 27.7 yd3 21.2 m3 Less
Width (over end bits) 13.9 ft 4251.0 mm Less
Height 8.3 ft 2530.0 mm Less
Digging Depth 22.3 in 567.0 mm Less
Ground Clearance 48.8 in 1239.0 mm Less
Maximum Tilt 39.2 in 996.0 mm Less
Weight* (without hydraulic controls) 9450.0 lb 4287.0 kg Less
Total Operating Weight** (with Blade and Single-Shank Ripper) 90383.0 lb 41000.0 kg Less
Note *Includes blade tilt cylinder. *Includes blade tilt cylinder. Less
Note **Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator. **Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator. Less

Blades – 8 SU LGP Landfill

Capacity (SAE J1265) 28.9 yd3 22.1 m3 Less
Width (over end bits) 14.9 ft 4531.0 mm Less
Height 7.9 ft 2421.0 mm Less
Digging Depth 20.2 in 513.0 mm Less
Ground Clearance 51.5 in 1308.0 mm Less
Maximum Tilt 35.7 in 908.0 mm Less
Weight* (without hydraulic controls) 7734.0 lb 3508.0 kg Less
Total Operating Weight** (with Blade and Single-Shank Ripper) 83635.0 lb 37467.0 kg Less
Note *Includes blade tilt cylinder. *Includes blade tilt cylinder. Less
Note **Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator. **Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, 100% fuel, ROPS, FOPS cab, blade, single-shank ripper, 610 mm (24 in) MS shoes, and operator. Less

Performance Features

Save time, save money


Power and Performance

Built to get the job done


Operator Environment

Comfort and productivity


Emissions Technology

Proven, integrated solutions


Cat Connect Technologies

Monitor, manage, enhance job site operations


Equipped for the Job

Tough from the inside out


Special Arrangements

Purpose-built for performance


Sustainability

Built for the next generation


Safety

Designed with protection in mind


Serviceability and Customer Support

When uptime counts


D8T Standard Equipment

POWER TRAIN
  • C15 ACERT Diesel Engine: – Electronic Unit Injection (EUI) – Aftertreatment – Meets Tier 4 Final/Stage IV/Korea Tier 4 emission standards
  • 24V electric start
  • High performance single plane cooling system
  • Aftercooler, air-to-air (ATAAC)
  • Air filter, with electronic service indicator
  • Coolant, extended life
  • Fan, suction, hydraulically driven
  • Fuel priming pump, electric
  • Sound attenuated exhaust system
  • Parking brake, electronic
  • Precleaner, strata-tube dust ejector
  • Prescreener
  • Shift management: – Automatic directional and downshift – Controlled-throttle, load-compensated – Enhanced Auto Shift
  • Starting aid, automatic ether
  • Torque divider
  • Transmission, electronically-controlled powershift, 3F/3R speed
  • Four planet, double-reduction planetary final drives
  • Transmission control module, electronic
  • Turbocharger
  • Water separator

UNDERCARRIAGE
  • Rollers and idlers, lifetime lubricated
  • Sprocket rim segments, replaceable
  • Suspension-type undercarriage
  • 8-roller tubular track roller frame (Carrier roller ready)
  • Track adjusters, hydraulic
  • Track guide
  • 610 mm (24 in) PPR moderate service grouser with sealed and lubricated track (44 section)
  • Two-piece master links

HYDRAULICS
  • Hydraulics, independent steering and work tool pumps
  • Hydraulics, electronically controlled, load-sensing dozer lift and tilt
  • Electronically enabled quick drop valve

STARTERS, BATTERIES, AND ALTERNATORS
  • Alternator, 150 amp
  • Batteries, heavy duty
  • Starting receptacle, auxiliary

ELECTRICAL
  • Alarm, back-up
  • Converter, 24V to 12V
  • Diagnostic connector
  • Ground level service center with hour meter
  • Horn, forward warning

OPERATOR ENVIRONMENT
  • ROPS mounted air conditioner
  • Armrest, adjustable
  • Advisor operator interface: – Electronic monitoring system – Diagnostic service information – Operator preferences
  • Cab, ROPS/FOPS, sound suppressed
  • Deactivation switch, hydraulic controls
  • Access/egress lighting with shutdown timer
  • Decelerator pedal
  • Governor switch, electronic
  • Heater and ventilation
  • Mirror, rearview
  • Radio-ready
  • Provision for wire passage in/out of cab
  • Interior LED courtesy lights
  • Seat, cloth, air-suspension
  • Seat belt, retractable
  • Steering control, direction and speed control thumb switches with recall button
  • Wipers, intermittent

OTHER STANDARD EQUIPMENT
  • CD ROM Parts Book
  • Engine enclosures
  • Equalizer bar, pinned
  • Front pull device
  • Guards, bottom hinged
  • Grade control ready
  • HVAC box – corrosive resistant
  • Mounting, lift cylinders
  • Oil cooler, hydraulic
  • Product Link
  • S·O·S sampling ports
  • Steering, electronically controlled power differential
  • Vandalism protection for fluid compartments
  • Engine compartment service light
  • Six lights package

D8T Optional Equipment

ELECTRICAL
  • Light, warning strobe
  • Mount, light, warning strobe

GUARDS
  • Guard, fuel tank
  • Guard, fast fuel
  • Guard, fan debris
  • Guard, grill debris
  • Sweeps group
  • Striker bars, front
  • Striker bars, front, suspended
  • Rear screen

OTHER ATTACHMENTS
  • Drains, ecology, power train
  • Fan speed, low, cold weather
  • Grab handles, push arm
  • Counterweight, additional
  • Black paint, blade
  • Window shades
  • PA140VS winch
  • W12 E PTO winch

LIFT CYLINDERS
  • Basic
  • GRADE with 3D
  • AutoCarry

BULLDOZERS
  • 8SU/U – basic, guarded or dual tilt guarded
  • 8SU LGP – basic
  • 8 LGP – single tilt guarded or dual tilt guarded
  • 8A

PUSH ARMS
  • Single tilt, standard or extreme
  • Dual tilt, standard or extreme

RIPPER SHANK TEETH
  • Multi-shank
  • Single shank
  • Single shank, deep ripping

BLADES
  • 8SU (10.3 m3/13.4 yd3): – With performance cutting edges and end bits – With performance cutting edges and end bits, plus rock guard and wear plate
  • 8SU – basic: – With rock guard and wear plate – With push plate – With landfill wear plate – LGP – LGP landfill
  • 8U – basic: – With rock guard and wear plate – With landfill wear plate
  • 8A

Swear by Equipment Management - Redirect

Fuel costs. Labor costs. Maintenance costs. They can all tax your patience. But with timely, accurate data, you can better manage your equipment to keep operating expenses in line. Cat® EMSolutions offers everything you need to control costs, help your guys work better, reduce risks and get more done every day.

See How