Caterpillar D8T WH (Tier 4 Interim/Stage IIIB) Crawler Dozer Specs

Category: Crawler Dozers ➔
Manufacturer: Caterpillar ➔
Model: D8T WH (Tier 4 Interim/Stage IIIB) ➔

Blades

Caterpillar D8T WH (Tier 4 Interim/Stage IIIB) Crawler Dozer Blades specifications
Capacity - Sae J1265 (1)	26.1 cu yd
Capacity - Sae J1265 (2)	32.4 cu yd
Capacity - Sae J1265 (3)	27.6 cu yd
Digging Depth	22.90 in (58.17 cm)
Ground Clearance	48.30 in (122.68 cm)
Height (1)	8.09 ft (2.47 m)
Height (2)	8.25 ft (2.51 m)
Height (3)	8.10 ft (2.47 m)
Maximum Tilt (1)	37.40 in (95.00 cm)
Maximum Tilt (2)	40.50 in (102.87 cm)
Maximum Tilt (3)	28.70 in (72.90 cm)
Total Operating Weight** (1)	91,645.00 lbs (41,569.52 kg)
Total Operating Weight** (2)	87,513.00 lbs (39,695.28 kg)
Total Operating Weight** (3)	85,650.00 lbs (38,850.23 kg)
Type (1)	8SU Landfill
Type (2)	8SU LGP Landfill
Type (3)	8U Landfill
Weight* - Without Hydraulic Controls (1)	13,888.00 lbs (6,299.50 kg)
Weight* - Without Hydraulic Controls (2)	12,025.00 lbs (5,454.46 kg)
Weight* - Without Hydraulic Controls (3)	12,400.00 lbs (5,624.55 kg)
Width - Over End Bits (1)	12.90 ft (3.93 m)
Width - Over End Bits (2)	14.80 ft (4.51 m)
Width - Over End Bits (3)	14.00 ft (4.27 m)

Engine

Caterpillar D8T WH (Tier 4 Interim/Stage IIIB) Crawler Dozer Engine specifications
Bore	5.40 in (13.72 cm)
Displacement	928.00 cu in (15,207.23 cu cm)
Emissions	U.S. Tier 4 Interim/EU Stage IIIB
Engine Model	Cat C15 ACERT
Flywheel Power	310.00 hp (231.17 kw)
Global Emissions	U.S. Tier 4 Interim/EU Stage IIIB
Gross Power - Iso 14396	318.00 hp (237.14 kw)
Gross Power - Iso 14396 (Din)	322.00 hp (240.12 kw)
Gross Power - Sae J1995	348.00 hp (259.51 kw)
Net Power - Eu 80/1269	310.00 hp (231.17 kw)
Net Power - Iso 9249	310.00 hp (231.17 kw)
Net Power - Iso 9249 (Din)	314.00 hp (234.15 kw)
Net Power - Sae J1349	310.00 hp (231.17 kw)
Stroke	6.80 in (17.27 cm)

Hydraulic Controls

Caterpillar D8T WH (Tier 4 Interim/Stage IIIB) Crawler Dozer Hydraulic Controls specifications
Bulldozer Relief Valve Setting	3480 psi
Pump Output - Implement	60.00 gpm (227.10 lpm)
Pump Output - Steering	73.00 gpm (276.31 lpm)
Pump Type	Piston-type, Variable Displacement
Ripper - Lift - Relief Valve Setting	3480 psi
Ripper - Pitch - Relief Valve Setting	3480 psi
Steering	5700 psi
Tilt Cylinder Flow - Head End Flow	45.00 gpm (170.33 lpm)
Tilt Cylinder Flow - Rod End Flow	34.00 gpm (128.69 lpm)
Tilt Cylinder Relief Valve Setting	3480 psi

Operational

Caterpillar D8T WH (Tier 4 Interim/Stage IIIB) Crawler Dozer Operational specifications
Operating Weight	85,650.00 lbs (38,850.23 kg)

Rippers

Caterpillar D8T WH (Tier 4 Interim/Stage IIIB) Crawler Dozer Rippers specifications
Additional Shank	732.00 lbs (332.03 kg)
Maximum Clearance Raised - Under Tip, Pinned In Bottom Hole (1)	23.40 in (59.44 cm)
Maximum Clearance Raised - Under Tip, Pinned In Bottom Hole (2)	25.00 in (63.50 cm)
Maximum Penetration - Standard Tip (1)	44.40 in (112.78 cm)
Maximum Penetration - Standard Tip (2)	30.70 in (77.98 cm)
Maximum Penetration Force - Shank Vertical (1)	27,920.00 lbs (12,664.31 kg)
Maximum Penetration Force - Shank Vertical (2)	28,620.00 lbs (12,981.83 kg)
Number Of Pockets (1)	1
Number Of Pockets (2)	3
Overall Beam Width	97.00 in (246.38 cm)
Pry-Out Force	50,070.00 lbs (22,711.40 kg)
Pry-Out Force - Multi-Shank Ripper With One Tooth	51,230.00 lbs (23,237.57 kg)
Total Operating Weight* - With Su-Blade And Ripper (1)	82,630.00 lbs (37,480.38 kg)
Total Operating Weight* - With Su-Blade And Ripper (2)	84,377.00 lbs (38,272.81 kg)
Type (1)	Multi-Shank, Adjustable Parallelogram
Type (2)	Single-Shank, Adjustable Parallelogram
Weight - One Shank - Without Hydraulic Controls	10,752.00 lbs (4,877.03 kg)
Weight - Without Hydraulic Controls	9,005.00 lbs (4,084.60 kg)

Service Refill Capacities

Caterpillar D8T WH (Tier 4 Interim/Stage IIIB) Crawler Dozer Service Refill Capacities specifications
Cooling System	20.30 gal (76.84 l)
Engine Crankcase*	10.00 gal (37.85 l)
Final Drive - Each	3.30 gal (12.49 l)
Fuel Tank	170.00 gal (643.45 l)
Hydraulic Tank	19.80 gal (74.94 l)
Pivot Shaft Compartment	10.60 gal (40.12 l)
Power Train	41.00 gal (155.19 l)
Roller Frames - Each	17.20 gal (65.10 l)

Standards

Caterpillar D8T WH (Tier 4 Interim/Stage IIIB) Crawler Dozer Standards specifications
Brakes	ISO 10265-2008
Rops/Fops	ISO 3471-2008, ISO 3449-2005

Transmission

Caterpillar D8T WH (Tier 4 Interim/Stage IIIB) Crawler Dozer Transmission specifications
1 Forward	2.10 mph (3.38 kph)
1 Forward - Drawbar Pull (1000)	139.00 lbs ft (188.46 nm)
1 Reverse	2.80 mph (4.51 kph)
2 Forward	3.80 mph (6.12 kph)
2 Forward - Drawbar Pull (1000)	76.00 lbs ft (103.04 nm)
2 Reverse	5.00 mph (8.05 kph)
3 Forward	6.60 mph (10.62 kph)
3 Forward - Drawbar Pull (1000)	42.00 lbs ft (56.94 nm)
3 Reverse	8.80 mph (14.16 kph)

Undercarriage

Caterpillar D8T WH (Tier 4 Interim/Stage IIIB) Crawler Dozer Undercarriage specifications
Ground Clearance	2.03 ft (0.62 m)
Ground Contact Area	5,554.00 in (14,107.16 cm)
Ground Contact Area - Lgp	9576 in2
Grouser Height	3.00 in (7.62 cm)
Length - Track On Ground	10.50 ft (3.20 m)
Number Of Carrier Rollers	1 per side (optional)
Pitch	8.50 in (21.59 cm)
Shoe Type	Moderate Service
Shoes/Side	44
Track Gauge	6.84 ft (2.08 m)
Track Gauge - Lgp	92.00 in (233.68 cm)
Track Rollers/Side	8
Width - Shoe	24.00 in (60.96 cm)
Width - Shoe - Lgp	38.00 in (96.52 cm)

Weights

Caterpillar D8T WH (Tier 4 Interim/Stage IIIB) Crawler Dozer Weights specifications
Operating Weight - Lgp Wha	91,270.00 lbs (41,399.43 kg)
Operating Weight - Su Blade Wha	85,650.00 lbs (38,850.23 kg)
Shipping Weight - Lgp Wha	77,840.00 lbs (35,307.67 kg)
Shipping Weight - Wha	72,220.00 lbs (32,758.48 kg)

Winches

Caterpillar D8T WH (Tier 4 Interim/Stage IIIB) Crawler Dozer Winches specifications
Cable Ferrule Size - Length	2.80 in (7.11 cm)
Cable Ferrule Size - Outside Diameter	2.40 in (6.10 cm)
Drum Capacity - Optional Cable	193.00 ft (58.83 m)
Drum Capacity - Recommended Cable Size	276.00 ft (84.12 m)
Drum Width	12.60 in (32.00 cm)
Flange Diameter	18.00 in (45.72 cm)
Increased Tractor Length	22.20 in (56.39 cm)
Oil Capacity	4.00 gal (15.14 l)
Optional Cable Size	1.30 in (3.30 cm)
Recommended Cable Size	1.20 in (3.05 cm)
Weight*	3,947.00 lbs (1,790.33 kg)
Winch Case - Width	45.60 in (115.82 cm)
Winch Length	56.30 in (143.00 cm)
Winch Model	PA14OVS

Our Main Office

Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200

About Us

Construction Equipment Guide covers the nation with its four regional newspapers, offering construction and industry news and information along with new and used construction equipment for sale from dealers in your area. Now we extend those services and information to the internet. Making it as easy as possible to find the news and equipment that you need and want.

Contents Copyrighted 2026, by Construction Equipment Guide, which is a Registered Trademark, registered in the U.S. Patent Office. Registration number 0957323. All rights reserved, nothing may be reprinted or reproduced (including framing) in whole or part without written permission from the publisher. All editorial material, photographs, drawings, letters, and other material will be treated as unconditionally assigned for publication and copyright purposes and are subject to Construction Equipment Guide’s unrestricted right to edit and comment editorially. Contributor articles do not necessarily reflect the policy or opinions of this publication.

Read our privacy policy here.
Mastodon