Large Dozers D9 GC

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Key Specs

Engine Model
Cat® 3408C
Cat® 3408C
Net Power - SAE J1349/ISO 9249
412 HP
308 kW
Operating Weight
108999 lb
49441 kg

Overview

EASY TO OPERATE. EASY TO OWN.

The productive and familiar D9 GC gives you performance and reliability in a simple, economical dozer. It’s easy to operate, simple to repair, and built with all Cat® components that work together to deliver top performance and high availability.

Benefits

SIMPLE.

Comfortable cab with easy-to-operate controls.
Easy to diagnose, maintain and repair — even in remote locations.
Solid dozing performance.

ECONOMICAL

Cost-effective to own and operate.
Competitive performance and fuel efficiency.

Easy to Service. Easy to Repair.

Modular design optimizes performance and simplifies service.

Product Specifications for D9 GC

Engine Model Cat® 3408C Cat® 3408C
Net Power - SAE J1349/ISO 9249 412 HP 308 kW
Bore 5.4 in³ 137 mm
Stroke 6 in³ 152 mm
Displacement 1099 in³ 18 l
Engine Power - Gross SAE J1995* 443 HP 330 kW
Engine Power - ISO 14396 437 HP 326 kW
Emissions U.S. EPA Tier 1 Equivalent U.S. EPA Tier 1 Equivalent
Note (1) All Engine ratings apply at 1,900 rpm. All Engine ratings apply at 1,900 rpm.
Note (2) No derating required up to 2250 m (7,381 ft) altitude. No derating required up to 2250 m (7,381 ft) altitude.
Fuel Tank (Splash Fill) 254 gal (US) 963 l
Fuel Tank (Fast Fill) 248 gal (US) 939 l
Cooling System 26 gal (US) 99.8 l
Engine Crankcase* 13 gal (US) 48 l
Powertrain 40 gal (US) 150 l
Final Drives (each) 4 gal (US) 15 l
Roller Frames (each) 12 gal (US) 45 l
Pivot Shaft Oil 8 gal (US) 30 l
Hydraulic System Tank 24 gal (US) 89 l
Note *With oil filters. *With oil filters.
Operating Weight 108999 lb 49441 kg
Shipping Weight 83167 lb 37724 kg
Note (1) D9 Operating Weight includes hydraulic controls, blade tilt cylinder, coolant, lubricants, full fuel tank, ROPS, FOPS cab, SU Blade, Single-Shank Ripper, 610 mm (24 in) ES shoes and operator. D9 Operating Weight includes hydraulic controls, blade tilt cylinder, coolant, lubricants, full fuel tank, ROPS, FOPS cab, SU Blade, Single-Shank Ripper, 610 mm (24 in) ES shoes and operator.
Note (2) D9 Shipping Weight includes base machine chassis with cab, pivot shaft, roller frames, track and ROPS. D9 Shipping Weight includes base machine chassis with cab, pivot shaft, roller frames, track and ROPS.
Pump Type Piston-type geared to flywheel Piston-type geared to flywheel
Pump Output - Implement 62 gal/min 235 l/min
Fan Pump 19 gal/min 72 l/min
Tilt Cylinder Flow - Rod End Flow 36 gal/min 137 l/min
Tilt Cylinder Flow - Head End Flow 44 gal/min 167 l/min
Lift Cylinder Relief Valve Setting 3800 l/min 26200 kPa
Tilt Cylinder Relief Valve Setting 2799 psi 19300 kPa
Ripper - Lift - Relief Valve Setting 3800 psi 26200 kPa
Ripper - Pitch - Relief Valve Setting 3800 psi 26200 kPa
Note (1) Implement Pump output measured are 1,900 engine rpm and 20000 kPa (2,900 psi). Implement Pump output measured are 1,900 engine rpm and 20000 kPa (2,900 psi).
Note (2) Fan Pump output measured at 1,900 engine rpm and 17000 kPa (2,470 psi). Fan Pump output measured at 1,900 engine rpm and 17000 kPa (2,470 psi).
Shoe Type Extreme Service Extreme Service
Width - Shoe 24 in 610 mm
Shoes/Side 43 43
Grouser Height 3.3 in 84 mm
Pitch 9.4 in 240 mm
Ground Clearance 18.1 in 459 mm
Track Gauge 88.6 in 2250 mm
Length - Track on Ground 136.6 in 3470 mm
Ground Contact Area 45.6 ft² 4.23 m²
Track Rollers/Side 8 8
Number of Carrier Rollers 1 per side (optional) 1 per side (optional)
Steering Type Clutch/Brake Clutch/Brake
Brake Type Spring Applied Wet Disc Spring Applied Wet Disc
Brake Diameter 15.5 in 393.7 mm
Brake Count 8 8
Steering Clutch Type Pressure Applied Wet Disc Pressure Applied Wet Disc
Steering Clutch Disc Diameter 15.5 in 393.7 mm
Steering Clutch Disc Count 6 6
ROPS ROPS (Rollover Protective Structure) offered by Caterpillar for the machine meets ROPS criteria ISO 3471:2008. ROPS (Rollover Protective Structure) offered by Caterpillar for the machine meets ROPS criteria ISO 3471:2008.
Sound (2) If equipped, the certification label is used to verify the environmental sound certification of the machine to the requirements of the “Technical Regulation of Noise Radiation into the Environment” for Ukraine. The value that is listed on the label indicates the guaranteed exterior sound power level (LWA) of 115 dBA at the time of manufacture for the conditions that are specified. If equipped, the certification label is used to verify the environmental sound certification of the machine to the requirements of the “Technical Regulation of Noise Radiation into the Environment” for Ukraine. The value that is listed on the label indicates the guaranteed exterior sound power level (LWA) of 115 dBA at the time of manufacture for the conditions that are specified.
FOPS FOPS (Falling Object Protective Structure) meets ISO 3449:2005 Level II. FOPS (Falling Object Protective Structure) meets ISO 3449:2005 Level II.
Sound The declared dynamic operator sound pressure level is 85 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab. The measurement was conducted at 100% of the maximum engine cooling fan speed. The cab was properly installed and maintained. The measurement was conducted with the cab doors and the cab windows closed. The declared dynamic operator sound pressure level is 85 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab. The measurement was conducted at 100% of the maximum engine cooling fan speed. The cab was properly installed and maintained. The measurement was conducted with the cab doors and the cab windows closed.
Sound (1) 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 or in a noisy environment. 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 or in a noisy environment.
Note Brakes meet the standard ISO 10265. Brakes meet the standard ISO 10265.
1.0 Forward 2.4 mile/h 3.9 km/h
2.0 Forward 4.2 mile/h 6.8 km/h
3.0 Forward 7.4 mile/h 11.9 km/h
1.0 Reverse 2.9 mile/h 4.7 km/h
2.0 Reverse 5.2 mile/h 8.4 km/h
3.0 Reverse 9.1 mile/h 14.7 km/h
Type Planetary powershift Planetary powershift
Blade Capacity (SAE J1265) 17.8 yd³ 13.6 m³
Blade Width (over end bits) 172.3 in 4376 mm
Blade Height 76.1 in 1934 mm
Maximum Digging Depth 23.9 in 606 mm
Ground Clearance at Full Lift 56 in 1422 mm
Maximum Tilt 37 in 940 mm
Blade Weight 10587 lb 4802 kg
Total Operating Weight* (with blade and single-shank ripper) 108999 lb 49441 kg
Note * Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes, operator, the noted blade and single-shank ripper. * Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes, operator, the noted blade and single-shank ripper.
Blade Capacity (SAE J1265) 21.7 yd³ 16.6 m³
Blade Width (over end bits) 183 in 4648 mm
Blade Height 76.1 in 1934 mm
Maximum Digging Depth 23.9 in 606 mm
Ground Clearance at Full Lift 56 in 1422 mm
Maximum Tilt 39.9 in 1014 mm
Blade Weight 11744 lb 5327 kg
Total Operating Weight* (with blade and single-shank ripper) 110156 lb 49966 kg
Note * Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes and the noted blade and ripper type. * Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes and the noted blade and ripper type.
Maximum penetration force * (shank vertical) 35520 lb 158 kN
Maximum penetration depth (standard tip) 48.5 in 1231 mm
Pryout Force 74637 lb 332 kN
Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole 34.7 in 882 mm
Number of Pockets 1 1
Weight 9464 lb 4293 kg
Total Operating Weight* (with SU Blade and noted ripper) 108999 lb 49441 kg
Note * Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes, operator, SU Blade and noted ripper. * Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes, operator, SU Blade and noted ripper.
Maximum penetration force * (shank vertical) 38667 lb 172 kN
Maximum penetration depth (standard tip) 68 in 1727 mm
Pryout Force 74412 lb 331 kN
Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole 32.2 in 817 mm
Number of Pockets 1 1
Weight 9744 lb 4420 kg
Total Operating Weight* (with SU Blade and noted ripper) 109279 lb 49568 kg
Note * Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes, operator, SU Blade and noted ripper. * Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes, operator, SU Blade and noted ripper.
Maximum Penetration Force - Shank Vertical 34621 lb 154 kN
Maximum Penetration - Standard Tip 31.4 in 798 mm
Pry-Out Force - Multi-Shank Ripper with One Tooth 81156 lb 361 kN
Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole 34.6 in 879 mm
Number of Pockets 3 3
Weight 9156 lb 4153 kg
Total Operating Weight* - With SU-Blade and Ripper 108690 lb 49301 kg
Note * Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes, operator, SU Blade and noted ripper. Includes (1) shank; add 347 kg (765 lb) for each additional shank. * Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes, operator, SU Blade and noted ripper. Includes (1) shank; add 347 kg (765 lb) for each additional shank.
Winch Model PA 140VS PA 140VS
Weight* 3950 lb 1790 kg
Oil Capacity 4 gal (US) 15 l
Increased Tractor Length 21.9 in 557 mm
Drum Width 12.6 in 320 mm
Wire Cable Diameter - Recommended 1.13 in 28 mm
Wire Cable Diameter - Optional 1.25 ft 32 mm
Maximum Drum Capacity - Recommended Cable Length 257 in 78 m
Maximum Drum Capacity - Optional Cable Length 204 ft 62 m
Wire Cable Ferrule Size - Outside Diameter 2.4 in 60 mm
Wire Cable Ferrule Size - Length 2.8 in 70 mm
Note *Weight shown is base winch only. Does not include mounting arrangement, control arrangement, oil or wire rope. With counterweight: 3700 kg (8,150 lb). *Weight shown is base winch only. Does not include mounting arrangement, control arrangement, oil or wire rope. With counterweight: 3700 kg (8,150 lb).
Note (2) Variable speed, hydraulically driven, dual braking system, three-roller fairlead. Variable speed, hydraulically driven, dual braking system, three-roller fairlead.
Ground Clearance* 18.1 in 459 mm
Track Gauge 88.6 in 2250 mm
Width - Without Trunnions - Standard Shoe 113 in 2870 mm
Width - Over Trunnions 130.3 in 3310 mm
Height - FOPS Cab* 150.4 in 3820 mm
Height - Top of Stack* 152.6 in 3876 mm
Height - ROPS/Canopy* 157.5 in 4000 mm
Drawbar Height (Center of Clevis)* 30 in 763 mm
Length - Track on Ground 136.6 in 3470 mm
Overall Length - Basic Tractor 193.3 in 4910 mm
Length - Basic Tractor - With Drawbar 206.4 in 5242 mm
Length - Basic Tractor - With Winch 218.3 in 5545 mm
Length - With SU-Blade** 259.9 in 6601 mm
Length - With U-Blade 274.3 in 6967 mm
Length - With Single-Shank Ripper 257 in 6529 mm
Length - With Multi-Shank Ripper 257.4 in 6538 mm
Overall Length - SU-Blade/SS Ripper 323.6 in 8219 mm
Note (1) *Includes grouser height for total dimensions on hard surfaces. *Includes grouser height for total dimensions on hard surfaces.

D9 GC Standard Equipment

OPERATOR ENVIRONMENT

  • ROPS/FOPS, Sound-Suppressed Cab
  • Decelerator and Governor Control
  • Hydraulic Control Lever Restraints
  • Visibility — Rearview Mirrors
  • Monitoring System
  • Cab Access — Blade Pusharm Steps and Grab Handle
  • Air Conditioner and Heater
  • Seatbelt, 76 mm (3 in) Retractable
  • Seat — Cloth with Mechanical Suspension
  • Window Wipers with Wash — Low, High, Intermittent
  • Cab Glass — Single-Pane with Slider Window

POWER TRAIN

  • Cat 3408C Engine — U.S. EPA Tier 1 Equivalent
  • Clutch Brake with Combined Steering and Brake Control Levers
  • Air-to-Air Aftercooler
  • Air Filters — With In-Cab Service Indicator
  • Radiator — High-Performance Aluminum Bar Plate
  • Hydraulic Engine Cooling Fan
  • Powershift Transmission — Three-Speed
  • Precleaner — Strata™ Cap Dust Ejector
  • Thermal Shields
  • Fuel Priming Pump — Manual
  • Fuel Water Separator
  • Final Drives, Three-Planet Double Reduction Planetary

FLUIDS

  • Coolant — Extended Life, Standard (— 37° C / — 25° F)

UNDERCARRIAGE

  • Suspension-Type Undercarriage
  • Track Guide
  • Two-Piece Master Link
  • Lifetime-Lubricated Rollers and Idlers
  • Hydraulic Track Adjusters
  • Equalizer Bar — Greased End Pin Bearings

HYDRAULICS

  • Quick Drop
  • Load-Sensing, Dozer Lift and Tilt
  • Load-Sensing, Ripper Lift and Pitch

ELECTRICAL

  • Alternator — 65-Amp
  • Batteries — 2 x 4, 200-Amp Hour, 12V
  • 12V, 15-Amp Converter
  • Battery Isolation
  • Backup Alarm
  • Lights — Halogen — 6 Positions

SERVICE AND MAINTENANCE

  • Ecology Fluid Drains — All Compartments
  • Hinged Bottom Guards
  • S•O•S℠ Fluid Sampling Ports
  • CapSure™ Hammerless Ripper Tip and Shank Protectors
  • Anchorage Points (2)
  • Vandalism Protection — 8 Caplocks

GUARDS

  • Bottom Guard — Full Set

D9 GC Optional Equipment

OPERATOR ENVIRONMENT

  • ROPS/FOPS, Canopy Only
  • Air Conditioner — Fender-Mounted Condenser
  • Heater Only
  • Seat — Vinyl with Mechanical Suspension
  • Seat — Cloth with Air Suspension
  • Rear Window Screen
  • Cab Glass — Dual-Pane Laminated
  • Cab — Steel Mill — Single-Pane Glass with Defroster Fans

POWER TRAIN

  • Radiator Core Protector Grid
  • Hydraulic Engine Cooling Fan — Push-Button Reversing
  • Abrasion-Resistant Cooling Fan
  • Precleaner — Turbine
  • Precleaner — Turbine with Screen
  • Engine Oil Prelubrication System
  • Starting Aid — Automatic Ether
  • Fuel Heater
  • Final Drive Seal — Guarded
  • Final Drive Seal — Steel Mill
  • Final Drive Seal — Cold Weather

FLUIDS

  • Coolant — Extended Life, Arctic (— 51° C / — 60° F)
  • High Ambient Lubrication Package
  • Arctic Lubrication Package
  • Steel Mill Lubrication Package

UNDERCARRIAGE

  • Undercarriage Arrangement — Abrasion
  • Undercarriage Arrangement — Cold Weather
  • Undercarriage Arrangement — Steel Mill
  • Rubber Idler Guards
  • Track Links — Heavy Duty XL — DuraLink
  • Track Shoe — Anti-Packing Round Hole
  • Carrier Roller
  • Carrier Roller — Cold Weather

HYDRAULICS

  • Ripper Pin Puller
  • Ripper Pin Puller
  • Guarded Tilt Cylinder Lines
  • Dozer Blade Dual Tilt

ELECTRICAL

  • Alternator — 95-Amp
  • Batteries — 4 x 200, 200-Amp Hour, 12V
  • 12V, 20-Amp Converter
  • Lights — Halogen — 10 Positions
  • Lights — LED — 10 Positions
  • Light — Warning Strobe
  • Product Link™, Cellular
  • Product Link, Dual Mode (Cellular + Satellite)

SERVICE AND MAINTENANCE

  • High-Speed Oil Change — Engine and Transmission
  • Ground-Level Fast Fuel Fill
  • Hinged Quick-Access Door on Right-Side Radiator Guard
  • Step Group, Dual Platform on Both Sides of Radiator Guard

REAR ATTACHMENTS

  • Ripper — Single Shank
  • Ripper — Single Shank (with pin puller)
  • Ripper — Single-Shank Deep
  • Ripper — Multi Shank (three shank)
  • Ripper — Multi Shank (steel mill)
  • Counterweight
  • Winch
  • Drawbar
  • Ripper Ready

BLADES

  • Semi-Universal (13.6 m3/17.8 yd3)
  • Semi-Universal Abrasion (13.6 m3/17.8 yd3)
  • Universal (16.6 m3/21.7 yd3)
  • Universal Abrasion (16.6 m3/21.7 yd3)
  • Semi-Universal Push Plate (13.6 m3/17.8 yd3)
  • Coal (36.8 m3/48.2 yd3)
    — Some blades only available through Cat Work Tools.
    — SU Abrasion and U Abrasion are available with black paint on back side.

GUARDS

  • Guarding – Fuel and Hydraulic Tank
  • Bottom Guard — Full Set, Sealed
  • Bottom Guard — Partial Set
  • Bottom Guard — Full Set, Front Counterweight
  • Guarding — Tilt Cylinder lines

SPECIAL ARRANGEMENTS

  • Desert
  • Steel Mill
  • Arctic
  • Corrosion Resistant — Paint and Electrical Connector Protection

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