Category : Crawler Dozers ➔ Manufacturer : Caterpillar ➔ Model : D8T WH ➔
The Caterpillar D8T WH Crawler Dozer is a powerful and efficient machine designed for heavy-duty earthmoving and construction tasks. With a robust Cat C15 ACERT engine delivering 335 hp of flywheel power and 310 hp of net power, this bulldozer can handle tough terrain with ease. Equipped with a 26.1 cu yd blade and measuring 20 ft in length with the blade, this dozer offers excellent performance and precision. Additionally, with features such as FOPS and ROPS standards compliance, a fuel capacity of 170 gallons, and multiple transmission speeds, the D8T WH ensures optimal safety, productivity, and reliability on the job site.
General Specifications
Caterpillar D8T WH Crawler Dozer General Specifications specifications
Engine Power
354.00 hp (263.98 kw) - Starting 2019
Engine Type
Cat C15 ACERT - Starting 2019
Weight
87,600.00 lbs (39,734.74 kg) - Starting 2019
Blades
Caterpillar D8T WH Crawler Dozer Blades specifications
Blade Type
SU, U
Lgp Su-Blade Capacity With Trash Rack
27.6 cu yd
Su - Blade Width
12.90 ft (3.93 m)
Su-Blade Capacity - With Trash Rack
26.1 cu yd
U-Blade Capacity With Trash Rack
32.4 cu yd
U-Blade Width
14.00 ft (4.27 m)
Blades - Capacity (Sae J1265)
Caterpillar D8T WH Crawler Dozer Blades - Capacity (Sae J1265) specifications
8 Su Landfill
25.6 cu yd
8 Su Lgp Landfill
28.9 cu yd
8 U Landfill
27.7 cu yd
Blades - Width - Over End Bits
Caterpillar D8T WH Crawler Dozer Blades - Width - Over End Bits specifications
8 Su Landfill
12.90 ft (3.93 m)
8 Su Lgp Landfill
14.90 ft (4.54 m)
8 U Landfill
13.90 ft (4.24 m)
Dimensions
Caterpillar D8T WH Crawler Dozer Dimensions specifications
Ground Clearance
2.03 ft (0.62 m)
Height - Rops/Canopy
11.35 ft (3.46 m)
Height - Stripped Top
8.76 ft (2.67 m)
Height To Top Of Cab
11.35 ft (3.46 m)
Length Of Track On Ground
10.53 ft (3.21 m)
Length W/ Blade
19.99 ft (6.09 m)
Length W/O Blade
15.22 ft (4.64 m)
Overall Length - Basic Tractor
15.22 ft (4.64 m)
Overall Length - With Blade
240.00 in (609.60 cm)
Width - Over Trunnions
10.00 ft (3.05 m)
Width - With Blade
155.00 in (393.70 cm)
Width - Without Blade
120.00 in (304.80 cm)
Width - Without Trunnions - Standard Shoe
8.66 ft (2.64 m)
Width Over Tracks
8.66 ft (2.64 m)
Dimensions - Lgp
Caterpillar D8T WH Crawler Dozer Dimensions - Lgp specifications
Height - Grouser
3.10 in (7.87 cm)
Height - Top Of Roof-Mounted Precleaner
145.20 in (368.81 cm)
Length - Basic Tractor - Tag Link Trunnion To Tip - Rear Grouser*
183.00 in (464.82 cm)
Length - Basic Tractor - With Striker Bars With Two Counterweights*
206.40 in (524.26 cm)
Machine Height - Grouser Tip - Erops (Top Of Railing)
140.40 in (356.62 cm)
Machine Height - Grouser Tip - Exhaust Stack
129.70 in (329.44 cm)
Machine Height - Grouser Tip - Ground Clearance
24.10 in (61.21 cm)
Machine Height - Grouser Tip - Length Of Track On Ground
126.20 in (320.55 cm)
Note
*With the following attachments add: SU Blade 1844 mm/72.6 in; U Blade 2241 mm/88.2 in; Drawbar 406 mm/16.0 in.
Track Gauge
92.00 in (233.68 cm)
Width - Tractor - Over Trunnions
130.40 in (331.22 cm)
Without Trunnions - Standard Shoe Width
130.00 in (330.20 cm)
Dimensions - Non-Suspended
Caterpillar D8T WH Crawler Dozer Dimensions - Non-Suspended specifications
Height - Grouser
3.10 in (7.87 cm)
Height - Top Of Roof-Mounted Precleaner
145.20 in (368.81 cm)
Length - Basic Tractor - Tag Link Trunnion To Tip - Rear Grouser*
183.00 in (464.82 cm)
Length - Basic Tractor - With Striker Bars With Two Counterweights*
206.40 in (524.26 cm)
Machine Height - Grouser Tip - Erops (Top Of Railing)
140.70 in (357.38 cm)
Machine Height - Grouser Tip - Exhaust Stack
136.31 in (346.23 cm)
Machine Height - Grouser Tip - Ground Clearance
23.80 in (60.45 cm)
Machine Height - Grouser Tip - Length Of Track On Ground
128.31 in (325.91 cm)
Note
*With the following attachments add: SU Blade 1844 mm/72.6 in; U Blade 2241 mm/88.2 in; Drawbar 406 mm/16.0 in.
Track Gauge
82.00 in (208.28 cm)
Width - Tractor - Over Trunnions
120.40 in (305.82 cm)
Without Trunnions - Standard Shoe Width
106.00 in (269.24 cm)
Dimensions - Standard
Caterpillar D8T WH Crawler Dozer Dimensions - Standard specifications
Height - Grouser
3.10 in (7.87 cm)
Height - Top Of Roof-Mounted Precleaner
145.20 in (368.81 cm)
Length - Basic Tractor - Tag Link Trunnion To Tip - Rear Grouser*
183.00 in (464.82 cm)
Length - Basic Tractor - With Striker Bars With Two Counterweights*
206.40 in (524.26 cm)
Machine Height - Grouser Tip - Erops (Top Of Railing)
140.40 in (356.62 cm)
Machine Height - Grouser Tip - Exhaust Stack
136.70 in (347.22 cm)
Machine Height - Grouser Tip - Ground Clearance
24.10 in (61.21 cm)
Machine Height - Grouser Tip - Length Of Track On Ground
126.20 in (320.55 cm)
Note
*With the following attachments add: SU Blade 1844 mm/72.6 in; U Blade 2241 mm/88.2 in; Drawbar 406 mm/16.0 in.
Track Gauge
82.00 in (208.28 cm)
Width - Tractor - Over Trunnions
120.40 in (305.82 cm)
Without Trunnions - Standard Shoe Width
106.00 in (269.24 cm)
Engine
Caterpillar D8T WH Crawler Dozer Engine specifications
Bore
5.40 in (13.72 cm)
Displacement
928.00 cu in (15,207.23 cu cm)
Emissions
Tier 4 Final/Stage IV/Korea Tier 4
Engine Make
2236
Engine Model
C15 ACERT
Flywheel Power
335.00 hp (249.81 kw)
Gross Power
347.00 hp (258.76 kw)
Net Power
310.00 hp (231.17 kw)
Net Power - 1,900 Rpm - Iso 9249/Sae J1349
312.00 hp (232.66 kw)
Net Power - 1,900 Rpm - Iso 9249/Sae J1349 (Din)
317.00 hp (236.39 kw)
Net Power - Maximum - Iso 9249/Sae J1349 At 1,700 Rpm
335.00 hp (249.81 kw)
Net Power - Maximum - Iso 9249/Sae J1349 Din At 1,700 Rpm
343.00 hp (255.78 kw)
Note (1)
All non road Tier 4 Interim and Final, Stage IIIB and IV, and Korea Tier 4 diesel engines are required to use only Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm EPA/10 ppm EU (mg/kg) sulfur or less. Biodiesel blends up to B20 (20% blend by volume) are acceptable when blended with 15 ppm EPA/10 ppm EU (mg/kg) sulfur or less 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 E
Note (2)
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 (3)
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.
Number Of Cylinders
6
Power Measured @
2000 rpm
Rpm
1850 rpm
Stroke
6.80 in (17.27 cm)
Operating Weights
Caterpillar D8T WH Crawler Dozer Operating Weights specifications
Lgp Waste Handler
91,600.00 lbs (41,549.11 kg)
Standard Waste Handler
86,710.00 lbs (39,331.04 kg)
Operational
Caterpillar D8T WH Crawler Dozer Operational specifications
Alternator Supplied Amperage
100 amps
Fuel Capacity
170.00 gal (643.45 l)
Operating Voltage
24 V
Operating Weight
85,150.00 lbs (38,623.44 kg)
Rippers
Caterpillar D8T WH Crawler Dozer Rippers specifications
Each Additional Shank
732.00 lbs (332.03 kg)
Service Refill Capacities
Caterpillar D8T WH Crawler Dozer Service Refill Capacities specifications
Fuel Tank
170.00 gal (643.45 l)
Shipping Weight
Caterpillar D8T WH Crawler Dozer Shipping Weight specifications
Lgp Waste Handler
77,900.00 lbs (35,334.89 kg)
Standard Waste Handler
73,400.00 lbs (33,293.72 kg)
Standard Blade
Caterpillar D8T WH Crawler Dozer Standard Blade specifications
Capacity
26.1 cu yd
Width
12.90 ft (3.93 m)
Standards
Caterpillar D8T WH Crawler Dozer Standards specifications
Fops
SAE J/ISO 3349 APR98 Level II, ISO 3449:1992 Level II
Rops
SAE J1040 MAY94, ISO 3471:1994
Transmission
Caterpillar D8T WH Crawler Dozer Transmission specifications
1 Forward
2.10 mph (3.38 kph)
1 Reverse
2.80 mph (4.51 kph)
1.0 Forward
2.10 mph (3.38 kph)
1.0 Reverse
2.80 mph (4.51 kph)
2 Forward
3.80 mph (6.12 kph)
2 Reverse
5.00 mph (8.05 kph)
2.0 Forward
3.80 mph (6.12 kph)
2.0 Reverse
5.00 mph (8.05 kph)
3 Forward
6.60 mph (10.62 kph)
3 Reverse
8.80 mph (14.16 kph)
3.0 Forward
6.60 mph (10.62 kph)
3.0 Reverse
8.80 mph (14.16 kph)
Undercarriage
Caterpillar D8T WH Crawler Dozer Undercarriage specifications
Ground Contact Area
5549 in2
Ground Contact Area - Lgp
9610 in2
Length - Track On Ground
10.53 ft (3.21 m)
Number Of Track Rollers Per Side
8
Standard Shoe Size
22.00 in (55.88 cm)
Track Gauge
6.84 ft (2.08 m)
Track Gauge - Lgp
92.00 in (233.68 cm)
Track On Ground - Lgp
126.00 in (320.04 cm)
Track Rollers/Side
8
Track Rollers/Side - Lgp
8
Track Width
1.84 ft (0.56 m)
Width - Shoe - Lgp
38.00 in (96.52 cm)
Weights
Caterpillar D8T WH Crawler Dozer Weights specifications
Operating Weight
86,710.00 lbs (39,331.04 kg)
