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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.

Cat Specs
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Engine

Flywheel Power
354 HP
Bore
5.4 in
Stroke
6.75 in
Displacement
928 in³
Engine Power - Maximum - ISO 14396
359 HP
Note (3)
All nonroad Tier 4 Final, Stage IV and Korea Tier 4 Final diesel engines are required to use only Ultra Low Sulfur Diesel (ULSD) with 15 ppm (mg/kg) of sulfur or less, or up to B20 biodiesel blended w
Net Power - Rated - ISO 9249/SAE J1349
312 HP
Note (1)
Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler, and alternator.
Engine Power - Maximum - ISO 14396 (DIN)
364 HP
Note (4)
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.
Emissions
U.S. EPA Tier 4 Final/EU Stage IV/Korea Tier 4
Net Power - Rated - ISO 9249/SAE J1349 (DIN)
317 HP
Note (2)
No derating required up to 3566 m (11,700 ft) altitude, beyond 3566 m (11,700 ft) automatic derating occurs.
Engine Model
Cat C15 ACERT™
Engine Power - Maximum - SAE J1995
363 HP

Weights

Operating Weight
86900 lb
Note (2)
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
82496 lb
Shipping Weight - LGP
68700 lb
Note (1)
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.

Service Refill Capacities

Final Drive - Each
3.3 gal (US)
Engine Crankcase*
10 gal (US)
Power Train
41 gal (US)
Roller Frames - Each
17.2 gal (US)
Pivot Shaft Compartment
10.6 gal (US)
Cooling System
22.7 gal (US)
Fuel Tank
165 gal (US)
Hydraulic Tank
19.8 gal (US)
DEF Tank
6.3 gal (US)
Note
*With oil filter

Hydraulic Controls

Pump Type
Piston-type, Variable Displacement
Pump Output - Steering
75 gal/min
Pump Output - Implement
64 gal/min
Tilt Cylinder Flow - Rod End Flow
35 gal/min
Tilt Cylinder Flow - Head End Flow
45 gal/min
Tilt Cylinder Relief Valve Setting
3480 psi
Ripper - Lift - Relief Valve Setting
3480 psi
Ripper - Pitch - Relief Valve Setting
3480 psi

Standards

Brakes
Crawler Machine Brake Requirements meets the following criteria: ISO 10265:2008.
FOPS
Falling Object Protective Structure (FOPS) meets the following criteria: ISO 3449:2005 Level II.
Note (1)
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
ROPS
Rollover Protective Structure (ROPS) meets the following criteria: ISO 3471:2008.
Note (2)
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 operate

Winches

Winch Model
PA 140OVS
Weight*
3947 lb
Oil Capacity
4 gal (US)
Increased Tractor Length
22.2 in
Drum Width
12.6 in

Transmission

1 Forward
2.1 mile/h
2 Forward
3.8 mile/h
3 Forward
6.6 mile/h
1 Reverse
2.8 mile/h
2 Reverse
5 mile/h
3 Reverse
8.8 mile/h
3 Forward - Drawbar Pull
46250 lbf
Drawbar Pull - 3 Forward
44 lb
1 Forward - Drawbar Pull
148200 lbf
Drawbar Pull - 1 Forward
148 lb
2 Forward - Drawbar Pull
82300 lbf
Drawbar Pull - 2 Forward
81 lb
1.0 Forward
2.2 mile/h
2.0 Forward
4.1 mile/h
3.0 Forward
7 mile/h
2.0 Reverse
4 mile/h
3.0 Reverse
7.3 mile/h

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 equiv

Dimensions

Note (1)
Add the following measurements for attachments: Ripper (single shank) 1519 mm/59.8 in; Ripper (multi-shank) 1613 mm/63.5 in; Drawbar 406 mm/16.0 in; SU Blade 1844 mm/72.6 in; U Blade 2241 mm/88.2 in;
Note (2)
When Cat Grade Control 3D antennas are installed, overall machine height increases by approximately 82 mm/3.2 in.

Dimensions - LGP

Length - Track on Ground
126.2 in
Ground Clearance
2401 in