The Cat D9T has a reputation for outstanding productivity, operator comfort, and robust reliability. It is a highly versatile machine flexible enough to be used in heavy construction, quarries, landfills, forestry, and mine sites. Cat customers can count on the D9T's continued legacy of superior performance, long life, ease of operation and world-class service from the global Cat dealer network to be the backbone of their operation.
| Engine Model (1) | Cat® C18 Cat® C18 |
| Bore | 5.7 in 145 mm |
| Stroke | 7.2 in 183 mm |
| Displacement | 1106 in³ 18.1 l |
| Engine Power - Gross SAE J1995* | 469 HP 350 kW |
| Engine Power - ISO 14396 | 460 HP 343 kW |
| Engine Power - Net Power SAE J1349/ISO 9249 | 436 HP 325 kW |
| Note | *Excludes all fan losses. *Excludes all fan losses. |
| Net SAE J1349/ISO 9249 | 436 HP 325 kW |
| Engine Model (2) | Cat C18 ACERT Cat C18 ACERT |
| Flywheel Power | 436 HP 325 kW |
| Emissions | U.S. EPA Tier 4 Final and EU Stage IV U.S. EPA Tier 4 Final and EU Stage IV |
| Operating Weight | 106618 lb 48361 kg |
| Shipping Weight | 80062 lb 36316 kg |
| 1 Forward | 2.4 mile/h 3.9 km/h |
| 2 Forward | 4.2 mile/h 6.8 km/h |
| 3 Forward | 7.3 mile/h 11.7 km/h |
| 1 Reverse | 2.9 mile/h 4.7 km/h |
| 2 Reverse | 5.2 mile/h 8.4 km/h |
| 3 Reverse | 8.9 mile/h 14.3 km/h |
| 1 Forward - Drawbar Pull | 161000 lbf 716500 N |
| 2 Forward - Drawbar Pull | 90000 lbf 400500 N |
| 3 Forward - Drawbar Pull | 50000 lbf 222500 N |
| Pump Type | Piston-type pump geared from flywheel Piston-type pump geared from flywheel |
| Pump Output - Steering | 102 gal/min 387 l/min |
| Pump Output - Implement | 60 gal/min 226 l/min |
| Tilt Cylinder Flow - Rod End Flow | 37 gal/min 140 l/min |
| Tilt Cylinder Flow - Head End Flow | 50 gal/min 188 l/min |
| Lift Cylinder Relief Valve Setting | 3800 psi 26200 kPa |
| Tilt Cylinder Relief Valve Setting | 2800 psi 19300 kPa |
| Ripper - Lift - Relief Valve Setting | 3800 psi 26200 kPa |
| Ripper - Pitch - Relief Valve Setting | 3800 psi 26200 kPa |
| Steering System - Pressure | 5875 psi 40500 kPa |
| Tank Capacity | 23.5 gal (US) 89 l |
| 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 | 23.5 in 596 mm |
| Track Gauge | 88.6 in 2250 mm |
| Length - Track on Ground | 136.6 in 3470 mm |
| Ground Contact Area | 6569 in² 4.24 m² |
| Track Rollers/Side | 8 8 |
| Number of Carrier Rollers | 1 per side (optional) 1 per side (optional) |
| Fuel Tank | 217 gal (US) 821 l |
| DEF Tank | 9.5 gal (US) 36 l |
| Cooling System | 25.9 gal (US) 98 l |
| Engine Crankcase* | 9.7 gal (US) 37 l |
| Power Train | 43.3 gal (US) 164 l |
| Final Drive - Each | 3.9 gal (US) 15 l |
| Roller Frames - Each | 11.9 gal (US) 45 l |
| Pivot Shaft Compartment | 7.9 gal (US) 30 l |
| Hydraulic Tank Oil - Only | 23.5 gal (US) 89 l |
| Note | *With oil filters. *With oil filters. |
| 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 in 32 mm |
| Maximum Drum Capacity - Recommended Cable Length | 257 ft 78 m |
| Maximum Drum Capacity - Optional Cable Length | 204 ft 62 m |
| Wire Cable Ferrule Size - Length | 2.8 in 70 mm |
| Wire Cable Ferrule Size - Outside Diameter | 2.4 in 60 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). |
| ROPS | ROPS (Rollover Protective Structure) offered by Caterpillar for the machine meets ROPS criteria SAE J1040 May 94, ISO 3471:1994. ROPS (Rollover Protective Structure) offered by Caterpillar for the machine meets ROPS criteria SAE J1040 May 94, ISO 3471:1994. |
| FOPS | FOPS (Falling Object Protective Structure) meets ISO 3449:2005 Level II. FOPS (Falling Object Protective Structure) meets ISO 3449:2005 Level II. |
| Ground Clearance* | 23.4 in 596 mm |
| Track Gauge | 88.6 in 2250 mm |
| Width - Without Trunnions - Standard Shoe | 113.4 in 2880 mm |
| Width - Over Trunnions | 129.9 in 3300 mm |
| Height - FOPS Cab* | 150.4 in 3820 mm |
| Height - Top of Stack* | 157.4 in 3997 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 | 204 in 5180 mm |
| Length - Basic Tractor - With Winch | 218.3 in 5545 mm |
| Length - With SU-Blade** | 270.9 in 6880 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 | 324 in 8230 mm |
| Note (1) | *Includes grouser height for total dimensions on hard surfaces. *Includes grouser height for total dimensions on hard surfaces. |
| Note (2) | **Includes drawbar. **Includes drawbar. |
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Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.
Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.
Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.
Grading is a vital but less visible function that provides essential support for loading and hauling operations. Cat® Terrain for grading helps to make dozer and motor grader operations safer and more efficient, which can make a huge difference to a mine site’s bottom line. Terrain for grading helps operators get to the specified grade more quickly without surveying, guesswork or rework.
Grading is a vital but less visible function that provides essential support for loading and hauling operations. Cat® Terrain for grading helps to make dozer and motor grader operations safer and more efficient, which can make a huge difference to a mine site’s bottom line. Terrain for grading helps operators get to the specified grade more quickly without surveying, guesswork or rework.
