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D8T

Large Dozers

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.

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Engine Model Cat C15 ACERT™
Flywheel Power 264 kW
Emissions U.S. EPA Tier 4 Final/EU Stage IV/Korea Tier 4
Displacement 15.2 l
Availability Please Call Admin
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D8T
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FEATURES & BENEFITS

Performance Features

Equip your D8T with optional features to help you get more work done in less time and at a lower cost.Larger Semi-Universal (SU) BladeMove more material per pass for up t... Read more

Power and Performance

A Cat C15 ACERT engine gives you the power and reliability you need to get the job done. Fuel economy, plus efficient use of Diesel Exhaust Fluid (DEF) gives you excellen... Read more

Operator Environment

The latest D8T offers operators added comforts like a quieter cab, adjustable armrests and a heated/ventilated seat option. A seat belt indicator light helps remind you t... Read more

Emissions Technology

Emissions reduction technology on the D8T is designed to be transparent, with no action required from the operator. Regeneration runs automatically in the background whil... Read more

Cat Connect Technologies

Cat Connect makes smart use of technology and services to improve your job site efficiency. Using the data from technology equipped machines, you'll get more information... Read more

Equipped for the Job

BulldozersHigh tensile strength steel, with a strong box-section design, stands up to the most severe applications. Heavy moldboard construction and hardened bolt-on cutt... Read more

Special Arrangements

D8T WH Waste HandlerWhether building or closing cells, pushing trash or spreading cover, the D8T WH is designed and built from the frame up to take on the unique challeng... Read more

Sustainability

The D8T meets Tier 4 Final/Stage IV/Korea Tier 4 emission standards.Improved fuel economy over the previous model and efficient use of Diesel Exhaust Fluid (DEF) gives yo... Read more

Safety

    New optional Powered Bottom Guards enhance safety during clean-out.     A rear vision camera and cylinder mounted mirrors are... Read more

SPECIFICATIONS FOR D8T

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Engine
Engine Model Cat C15 ACERT™
Flywheel Power 264 kW
Emissions U.S. EPA Tier 4 Final/EU Stage IV/Korea Tier 4
Displacement 15.2 l
Bore 137 mm
Stroke 172 mm
Engine Power - Maximum - ISO 14396 (DIN) 268 kW
Engine Power - Maximum - SAE J1995 271 kW
Net Power - Rated - ISO 9249/SAE J1349 233 kW
Engine Power - Maximum - ISO 14396 268 kW
Net Power - Rated - ISO 9249/SAE J1349 (DIN) 233 kW
Net Power - 1,900 rpm - ISO 9249/SAE J1349 264 kW
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 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.
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.
Note (2) No derating required up to 3566 m (11,700 ft) altitude, beyond 3566 m (11,700 ft) automatic derating occurs.
Engine Power - 1,700 rpm - ISO 14396 268 kW
Engine Power - 1,700 rpm - SAE J1995 271 kW
Net Power - 1,900 rpm - ISO 9249/SAE J1349 (DIN) 359 kW
Engine Power - 1,700 rpm - ISO 14396 (DIN) 268 kW
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 - 1,600 rpm - ISO 14396 294 kW
Weights
Operating Weight 39420 kg
Operating Weight - Standard 39750 kg
Shipping Weight - Standard SU Blade 30070 kg
Shipping Weight - LGP 31160 kg
Operating Weight - LGP 37420 kg
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.
Note (3) Shipping Weight – Standard: Includes coolant, lubricants, 20% fuel, ROPS, FOPS cab, and 610 mm (24 in) MS shoes.
Note (4) Shipping Weight – LGP: Includes coolant, lubricants, 20% fuel, ROPS, FOPS cab, and 965 mm (38 in) MS shoes.
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 Weights
Standard 39750 kg
LGP 37750 kg
Transmission
2.0 Forward 6.6 km/h
3.0 Forward 11.3 km/h
1 Forward 3.4 km/h
2 Forward 6.1 km/h
3 Forward 10.6 km/h
1 Reverse 4.5 km/h
2 Reverse 8 km/h
3 Reverse 14.2 km/h
1 Forward - Drawbar Pull 659.2 kN
3 Forward - Drawbar Pull 205.8 kN
Drawbar Pull - 3 Forward 197.5 kN
Drawbar Pull - 1 Forward 661.1 kN
Drawbar Pull - 2 Forward 363.1 kN
1.0 Forward 3.5 km/h
2.0 Reverse 6.4 km/h
3.0 Reverse 11.8 km/h
2 Forward - Drawbar Pull 366.1 kN
Hydraulic Controls
Pump Type Piston-type, Variable Displacement
Pump Output - Steering 284 l/min
Pump Output - Implement 244 l/min
Tilt Cylinder Flow - Rod End Flow 132 l/min
Tilt Cylinder Flow - Head End Flow 170 l/min
Bulldozer Relief Valve Setting 24000 kPa
Tilt Cylinder Relief Valve Setting 24000 kPa
Ripper - Lift - Relief Valve Setting 24000 kPa
Ripper - Pitch - Relief Valve Setting 24000 kPa
Steering 39200 kPa
Note (3) Electro-hydraulic pilot valve assists operations of ripper and dozer controls. A standard hydraulic system includes four valves.
Note (4) Complete system consists of pump, tank, filter, oil cooler, valves, lines, and control levers.
Note (2) Implement Pump output measured at 1,900 rpm and 6895 kPa (1,000 psi).
Note (1) Steering Pump output measured at 2,364 rpm (pump speed) and 30 000 kPa (4,351 psi).
Undercarriage - Standard
Length - Track on Ground 3206 mm
Track Gauge 2083 mm
Ground Clearance 613 mm
Width - Shoe 610 mm
Ground Pressure (ISO 16754) 89.6 kPa
Shoes/Side 44
Ground Contact Area 3.91 m²
Pitch 216 mm
Grouser Height 78 mm
Track Rollers - Each Side 8
Shoe Type Moderate Service
Undercarriage - LGP
Length - Track on Ground 3206 mm
Grouser Height 78 mm
Ground Pressure (ISO 16754) 53.3 kPa
Track Gauge 2337 mm
Track Rollers - Each Side 8
Ground Clearance 613 mm
Width - Shoe 965 mm
Ground Contact Area 6.19 m²
Shoes/Side 44
Shoe Type Moderate Service
Pitch 216 mm
Service Refill Capacities
Fuel Tank 627 l
DEF Tank 24 l
Cooling System 86 l
Engine Crankcase* 38 l
Power Train 155 l
Roller Frames - Each 65 l
Final Drive - Each 12.5 l
Pivot Shaft Compartment 40 l
Hydraulic Tank 75 l
Note *With oil filter
Blades - 8U
Ground Clearance 1239 mm
Height 1741 mm
Maximum Tilt 996 mm
Width - Over End Bits 4251 mm
Total Operating Weight** - With Blade and Single-Shank Ripper 40055 kg
Capacity - SAE J1265 11.8 m³
Note (1) *Includes blade tilt cylinder.
Weight* - Without Hydraulic Controls 4895 kg
Note (2) **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.
Digging Depth 567 mm
Blades - 8SU - Version 1
Width - Over End Bits 3931 mm
Digging Depth 574 mm
Total Operating Weight** - With Blade and Single-Shank Ripper 39420 mm
Height 1690 mm
Note (1) *Includes blade tilt cylinder.
Note (2) **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.
Maximum Tilt 892 kg
Weight* - Without Hydraulic Controls 4260 kg
Ground Clearance 1288 mm
Capacity - SAE J1265 8.6 m³
Blades - 8SU - Version 2
Note (1) *Includes blade tilt cylinder.
Note (2) **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.
Height 1750 mm
Total Operating Weight** - With Blade and Single-Shank Ripper 39420 kg
Digging Depth 578 mm
Width - Over End Bits 4041 mm
Weight* - Without Hydraulic Controls 4789 kg
Capacity - SAE J1265 10.3 m³
Maximum Tilt 915 mm
Ground Clearance 1236 mm
Blades - 8A
Capacity - SAE J1265 5.2 m³
Width - Over End Bits 5045 mm
Digging Depth 625 mm
Note (2) **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.
Height 1177 mm
Total Operating Weight** - With Blade and Single-Shank Ripper 40281 kg
Ground Clearance 1323 mm
Weight* - Without Hydraulic Controls 5121 kg
Note (1) *Includes blade tilt cylinder.
Maximum Tilt 733 mm
Winches
Winch Model PA 140OVS
Weight* 1790 kg
Oil Capacity 15 l
Increased Tractor Length 563 mm
Winch Case - Width 1160 mm
Drum Width 320 mm
Flange Diameter 457 mm
Recommended Cable Size 29 mm
Drum Capacity - Optional Cable 59 m
Note (1) *Weight: Includes pump and operator controls.
Cable Ferrule Size - Length 70 mm
Cable Ferrule Size - Outside Diameter 60 mm
Winch Length 1430 mm
Optimal Cable Size 32 mm
Drum Capacity - Recommended Cable Size 84 m
Note (2) Variable speed, hydraulically driven, dual braking system, three roller fairlead.
Ripper - Multi-Shank, Adjustable Parallelogram
Number of Pockets 3
Weight - With One Shank 3946 kg
Pry-Out Force - Multi-Shank Ripper with One Tooth 222.9 kN
Overall Beam Width 2464 mm
Maximum Penetration Force - Shank Vertical 124.2 kN
Weight - Each Additional Shank 332 kg
Maximum Penetration - Standard Tip 780 mm
Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole 593 mm
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* - With SU-Blade and Ripper 39409 kg
Ripper - Single-Shank, Adjustable Parallelogram
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.
Weight* - Without Hydraulic Controls 3957 kN
Pry-Out Force 222.7 mm
Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole 636 mm
Number of Pockets 1
Total Operating Weight* - With SU-Blade and Ripper 39420 kg
Maximum Penetration - Standard Tip 1130 kN
Maximum Penetration Force - Shank Vertical 127.3 kN
Standards
FOPS Falling Object Protective Structure (FOPS) meets the following criteria: ISO 3449:2005 Level II.
ROPS Rollover Protective Structure (ROPS) meets the following criteria: ISO 3471:2008.
Brakes Crawler Machine Brake Requirements meets the following criteria: ISO 10265:2008.
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 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.
Note (5) 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.
Note (3) 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.
Note (4) 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.
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 operated with a cab that is not properly maintained or when the doors and windows are open for extended periods.
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.
Blades
8SU - Capacity - SAE J1265 10.3 m³
8SU - Width - Over End Bits 4042 mm
8U - Capacity - SAE J1265 11.8 m³
8U - Width - Over End Bits 4265 mm
8A - Capacity - SAE J1265 5.2 m³
8SU LGP - Capacity - SAE J1265 9.9 m³
8SU LGP - Width - Over End Bits 4543 mm
8A - Width - Over End Bits 5043 mm
Weights - Waste Handler
Operating Weight - Standard 39650 kg
Operating Weight - LGP 41850 kg
Shipping Weight - Standard 33324 kg
Note (3) Shipping Weight – Standard: Includes coolant, lubricants, 20% fuel, ROPS, FOPS cab, striker box, and 610 mm (24 in) MS shoes.
Shipping Weight - LGP 35367 kg
Note (1) 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.
Note (2) 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.
Note (4) Shipping Weight – LGP: Includes coolant, lubricants, 20% fuel, ROPS, FOPS cab, striker box, and 965 mm (38 in) MS shoes.
Dimensions - Standard
Width - Tractor - Without Trunnions - Standard Shoes 2693 mm
Machine Height - ROPS/FOPS Cab 3566 mm
Ground Clearance 613 mm
Length - Track on Ground 3206 mm
Overall Length - Basic Tractor 4647 mm
Ground Pressure (ISO 16754) 89.6 kPa
Blades - 8 SU LGP Landfill
Digging Depth 513 mm
Width - Over End Bits 4531 mm
Height 2421 mm
Ground Clearance 1308 mm
Total Operating Weight** - With Blade and Single-Shank Ripper 37467 kg
Capacity - SAE J1265 22.1 m³
Maximum Tilt 908 mm
Weight* - Without Hydraulic Controls 3508 kg
Note (2) **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.
Note (1) *Includes blade tilt cylinder.
Blades - 8U Landfill
Maximum Tilt 996 mm
Capacity - SAE J1265 21.2 m³
Digging Depth 567 mm
Total Operating Weight** - With Blade and Single-Shank Ripper 41000 kg
Ground Clearance 1239 mm
Weight* - Without Hydraulic Controls 4287 kg
Height 2530 mm
Width - Over End Bits 4251 mm
Note (1) *Includes blade tilt cylinder.
Note (2) **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.
Blades - 8 SU Landfill
Total Operating Weight** - With Blade and Single-Shank Ripper 40282 kg
Digging Depth 574 mm
Height 2467 mm
Width - Over End Bits 3931 mm
Maximum Tilt 892 mm
Weight* - Without Hydraulic Controls 3569 kg
Capacity - SAE J1265 19.6 m³
Note (2) **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.
Ground Clearance 1288 mm
Note (1) *Includes blade tilt cylinder.
Blades - 8SU LGP
Note (1) *Includes blade tilt cylinder.
Digging Depth 513 mm
Weight* - Without Hydraulic Controls 4703 kg
Capacity - SAE J1265 9.9 m³
Ground Clearance 1308 mm
Height 1622 mm
Note (2) **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.
Width - Over End Bits 4531 mm
Maximum Tilt 908 mm
Total Operating Weight** - With Blade and Single-Shank Ripper 36950 kg
Dimensions - Non-Suspended
Length - Track on Ground 3258 mm
Width - Tractor - Without Trunnions - Standard Shoes 2693 mm
Machine Height - ROPS/FOPS Cab 3575 mm
Overall Length - Basic Tractor 4647 mm
Ground Pressure (ISO 16754) 89.6 kPa
Ground Clearance 606 mm
Dimensions - LGP
Length - Track on Ground 3206 mm
Overall Length - Basic Tractor 4647 mm
Ground Clearance 613 mm
Width - Tractor - Without Trunnions - Standard Shoes 3302 mm
Machine Height - ROPS/FOPS Cab 3566 mm
Ground Pressure (ISO 16754) 53.3 kPa
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; A Blade (not angled) 2027 mm/79.8 in; A Blade (angled 25 degrees) 3068 mm/120.8 in.
Note (2) When Cat Grade Control 3D antennas are installed, overall machine height increases by approximately 82 mm/3.2 in.

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