John Deere
Komatsu
D87E-3
Crawler Dozer
41 specifications
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Image 1 of 5
Specifications
38 data points
Operating Specifications
| Operating Weight | 56,361 lb |
|---|---|
| Fuel Capacity | 141.0 gal |
| Cooling System Fluid Capacity | 16.4 gal |
| Final Drives Fluid Capacity | 5.2 gal |
| Engine Oil Capacity | 11.4 gal |
| Hydraulic Fluid Capacity | 50.0 gal |
| Operating Voltage | 24 V |
| Alternator Supplied Amperage | 80 A |
Engine
| Engine Model | D 936-L A6 |
|---|---|
| Displacement | 641 in³ |
| Power Measured @ | 1,600 rpm |
| Net Power | 247.0 hp |
| Number of Cylinders | 6 |
| Aspiration | Turbocharger w/ intercooler |
| Torque Measured @ | 1,400 rpm |
| Max Torque | 937 lb-ft |
| Make | Liebherr |
Hydraulic System
| Pump Flow Capacity | 68.0 gal/min |
|---|---|
| Relief Valve Pressure | 3,770 psi |
| Pump Type | Variable axial-piston |
Dimensions
| Ground Clearance | 22 in |
|---|---|
| Height - Top of Cab | 135 in |
| Length of Track on Ground | 119 in |
| Width Over Tracks | 102 in |
| Length w/ Blade | 239 in |
Transmission
| Max Speed - Forward | 6.8 mph |
|---|---|
| Max Speed - Reverse | 6.8 mph |
| Transmission Type | Hydrostatic with direct drive |
Undercarriage
| Ground Pressure | 10 psi |
|---|---|
| Track Gauge | 78 in |
| Number of Track Rollers per Side | 7 |
| Number of Shoes per Side | 40 |
| Standard Shoe Size | 24 in |
| Ground Contact Area | 5,667 in³ |
| Track Pitch | 9 in |
Standard Blade
| Width | 145 in |
|---|---|
| Height | 61 in |
| Capacity | 9.40 yd³ |
Comparable machines
Other crawler dozers in a similar weight class.
