Liebherr
Komatsu
D87E-3
Crawler Dozer
41 specifications
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Specifications
34 data points
Operating Specifications
| Operating Weight | 44,970 lb |
|---|---|
| Fuel Capacity | 105.7 gal |
| Cooling System Fluid Capacity | 16.4 gal |
| Final Drives Fluid Capacity | 4.3 gal |
| Engine Oil Capacity | 11.4 gal |
| Hydraulic Fluid Capacity | 42.8 gal |
| Operating Voltage | 24 V |
| Alternator Supplied Amperage | 80 A |
Engine
| Engine Model | D 936 L A6 |
|---|---|
| Displacement | 641 in³ |
| Power Measured @ | 1,800 rpm |
| Gross Power | 204.0 hp |
| Number of Cylinders | 6 |
| Aspiration | turbo-charged |
Hydraulic System
| Pump Flow Capacity | 55.3 gal/min |
|---|---|
| Relief Valve Pressure | 2,900 psi |
| Pump Type | swash plate variable displacement piston pump |
Dimensions
| Ground Clearance | 20 in |
|---|---|
| Height - Top of Cab | 128 in |
| Length of Track on Ground | 111 in |
| Width Over Tracks | 95 in |
| Length w/o Blade | 172 in |
Transmission
| Max Speed - Forward | 6.9 mph |
|---|---|
| Max Speed - Reverse | 6.9 mph |
| Transmission Type | Infinitely variable hydrostatic travel drive independent drive for each frame |
| Number of Forward Gears | 3 |
| Number of Reverse Gears | 3 |
Undercarriage
| Ground Pressure | 10 psi |
|---|---|
| Number of Track Rollers per Side | 7 |
| Standard Shoe Size | 20 in |
Standard Blade
| Width | 133 in |
|---|---|
| Height | 55 in |
| Capacity | 7.30 yd³ |
| Blade Angle (both directions) | 10 ° |
Comparable machines
Other crawler dozers in a similar weight class.
