Category : Crawler Dozers ➔ Manufacturer : Caterpillar ➔ Model : D7E WH ➔
Introducing the Caterpillar D7E WH Crawler Dozer, equipped with a powerful Cat C9.3 ACERT engine delivering a flywheel power of 251 hp. This machine boasts an operating weight of 63,537 lbs and features service refill capacities for various components, including a fuel tank capacity of 113.5 gallons, a hydraulic tank capacity of 20 gallons, and more. Meeting international safety standards with its FOPS and ROPS structures, the D7E WH ensures operator protection and efficiency during operation. With a ground clearance of 1.6 feet and a track gauge of 7.5 feet, this dozer offers optimal performance for a variety of earth-moving tasks.
Air Conditioning System
Caterpillar D7E WH Crawler Dozer Air Conditioning System specifications
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.2 kg of refrigerant which has a CO2 equivalent 1.716 metric tonnes.
Bulldozer Specifications - 7s Lgp Blade
Caterpillar D7E WH Crawler Dozer Bulldozer Specifications - 7s Lgp Blade specifications
Blade Capacity - Sae J1265
25 cu yd
Digging Depth
24.80 in (62.99 cm)
Ground Clearance
50.90 in (129.29 cm)
Height
8.00 ft (2.44 m)
Maximum Tilt
30.90 in (78.49 cm)
Note
*Weight includes cylinder mounting, lift cylinder and lines, blade, push arms, trunnions, trash rack and cylinder lines (Tilt).
Weight*
8,875.00 lbs (4,025.64 kg)
Width - Over End Bits
15.10 ft (4.60 m)
Bulldozer Specifications - 7u Lgp Blade
Caterpillar D7E WH Crawler Dozer Bulldozer Specifications - 7u Lgp Blade specifications
Blade Capacity - Sae J1265
30 cu yd
Digging Depth
27.30 in (69.34 cm)
Ground Clearance
52.60 in (133.60 cm)
Height
8.00 ft (2.44 m)
Maximum Tilt
30.90 in (78.49 cm)
Note
*Weight includes cylinder mounting, lift cylinder and lines, blade, push arms, trunnions, trash rack and cylinder lines (Tilt).
Weight*
11,645.00 lbs (5,282.09 kg)
Width - Over End Bits
15.40 ft (4.69 m)
Dimensions - Lgp - Approximate
Caterpillar D7E WH Crawler Dozer Dimensions - Lgp - Approximate specifications
Drawbar Height (Grouser Tip To Center Of Clevis)
28.00 in (71.12 cm)
Ground Clearance
18.61 in (47.27 cm)
Ground Contact Area - With Standard Shoes
9792 in2
Height - Grouser
2.75 in (6.98 cm)
Length - Basic Tractor
181.00 in (459.74 cm)
Length - Basic Tractor - With Drawbar
10.60 in (26.92 cm)
Length - Basic Tractor - With Ripper - Tip At Ground Line
N/A
Length - Basic Tractor - With Ripper - Tip Fully Raised
N/A
Length - Basic Tractor - With S Blade
53.50 in (135.89 cm)
Length - Basic Tractor - With U Blade
76.60 in (194.56 cm)
Length - Track On Ground
136.00 in (345.44 cm)
Machine Height - Grouser Tip - Ground Face Of Shoe
131.00 in (332.74 cm)
Machine Height - Grouser Tip - Top Of Stack
132.00 in (335.28 cm)
Machine Height - Grouser Tip - Top Of Standard Cab
134.00 in (340.36 cm)
Number Of Carrier Rollers
2
Number Of Shoes - Each Side
44
Pitch
8.50 in (21.59 cm)
Standard Shoe Width (Moderate Service)
36.00 in (91.44 cm)
Track Gauge
90.00 in (228.60 cm)
Track Rollers/Side
8
Width - Tractor - Over Trunnions
135.00 in (342.90 cm)
Width - Tractor - Without Trunnions - Standard Shoes
126.00 in (320.04 cm)
Drive Train
Caterpillar D7E WH Crawler Dozer Drive Train specifications
Ac Compressor Maximum Input Current
12 A
Ac Compressor Nominal Input Voltage
320 V
Ac Generator And Propulsion Module Voltage
480 V
Drive Train Type
Electric Drive
Note
Nominal current dependent on heat/humidity loading on HVAC unit.
Engine
Caterpillar D7E WH Crawler Dozer Engine specifications
Bore
4.50 in (11.43 cm)
Displacement
567.00 cu in (9,291.49 cu cm)
Engine Model
Cat C9.3 ACERT
Engine Power - Maximum - Iso 14396
266.00 hp (198.36 kw)
Engine Power - Maximum - Iso 14396 (Din)
270.00 hp (201.34 kw)
Engine Power - Maximum - Sae J1995
270.00 hp (201.34 kw)
Flywheel Power
251.00 hp (187.17 kw)
Global Emissions
Tier 4 Final/Stage IV/Korea Tier 4
Net Power - Maximum - Iso 9249/Sae J1349
251.00 hp (187.17 kw)
Net Power - Maximum - Iso 9249/Sae J1349 (Din)
254.00 hp (189.41 kw)
Net Power - Rated - Iso 9249/Sae J1349
238.00 hp (177.48 kw)
Net Power - Rated - Iso 9249/Sae J1349 (Din)
241.00 hp (179.72 kw)
Note
Rated power occurs at 1,700 rpm. Maximum power occurs at 1,600 rpm.
Stroke
5.90 in (14.99 cm)
Operational
Caterpillar D7E WH Crawler Dozer Operational specifications
Operating Weight
71,455.00 lbs (32,411.48 kg)
Service Refill Capacities
Caterpillar D7E WH Crawler Dozer Service Refill Capacities specifications
Cooling System
22.50 gal (85.16 l)
Def Tank
4.80 gal (18.17 l)
Engine Crankcase
8.00 gal (30.28 l)
Final Drive - Each
7.00 gal (26.50 l)
Fuel Tank
113.50 gal (429.60 l)
Hydraulic Tank
20.00 gal (75.70 l)
Pivot Shaft Compartment
1.80 gal (6.81 l)
Power Train
16.00 gal (60.56 l)
Roller Frames - Each
11.00 gal (41.64 l)
Standards
Caterpillar D7E WH Crawler Dozer Standards specifications
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
Rops
Rollover Protective Structure (ROPS) meets the following criteria: ISO 3471:2008
Undercarriage
Caterpillar D7E WH Crawler Dozer Undercarriage specifications
Configuration
LGP
Ground Clearance
1.55 ft (0.47 m)
Ground Contact Area (Heavy Duty)
9792 in2
Ground Pressure
6.4 psi
Ground Pressure (Heavy Duty) - Iso 16754
6.4 psi
Grouser Height - Ms
2.75 in (6.98 cm)
Length - Track On Ground - Heavy Duty
136.00 in (345.44 cm)
Number Of Rollers - Each Side
8
Number Of Shoes - Each Side
44
Pitch
8.50 in (21.59 cm)
Shoe Width
36.00 in (91.44 cm)
Track Gauge
7.50 ft (2.29 m)
Type
Heavy Duty Undercarriage
Weights
Caterpillar D7E WH Crawler Dozer Weights specifications
Note (1)
Shipping Weight includes lubricants, coolant, ROPS/FOPS cab, standard track and 10% fuel.
Note (2)
Operating Weight includes blade, lubricants, coolant, full fuel tank, standard track, striker box and operator.
Operating Weight - Lgp S Wha
69,478.00 lbs (31,514.73 kg)
Operating Weight - Lgp U Wha
71,455.00 lbs (32,411.48 kg)
Shipping Weight
59,456.00 lbs (26,968.82 kg)
