KomatsuKomatsu
D87E-3
Crawler Dozer
41 specifications
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Specifications
38 data points
Operating Specifications
| Operating Weight | 42,858 lb |
|---|---|
| Fuel Capacity | 107.3 gal |
| Cooling System Fluid Capacity | 13.8 gal |
| Final Drives Fluid Capacity | 7.2 gal |
| Engine Oil Capacity | 10.1 gal |
| Operating Voltage | 24 V |
| Alternator Supplied Amperage | 35 A |
Engine
| Engine Model | S6D125E-2 |
|---|---|
| Displacement | 671 in³ |
| Power Measured @ | 1,950 rpm |
| Gross Power | 190.0 hp |
| Number of Cylinders | 6 |
| Aspiration | Turbocharged engine |
| Max Torque | 724 lb-ft |
Hydraulic System
| Relief Valve Pressure | 2,988 psi |
|---|---|
| Pump Type | Double acting Piston |
Dimensions
| Ground Clearance | 20 in |
|---|---|
| Height - Top of Cab | 122 in |
| Length of Track on Ground | 130 in |
| Width Over Tracks | 119 in |
| Length w/ Blade | 220 in |
| Length w/o Blade | 175 in |
Transmission
| Max Speed - Forward | 3.9 mph |
|---|---|
| Max Speed - Reverse | 5.0 mph |
| Transmission Type | TFHSS |
| Number of Forward Gears | 3 |
| Number of Reverse Gears | 3 |
Undercarriage
| Ground Pressure | 4 psi |
|---|---|
| Track Gauge | 81 in |
| Number of Track Rollers per Side | 8 |
| Number of Shoes per Side | 45 |
| Number of Carrier Rollers per Side | 2 |
| Standard Shoe Size | 38 in |
| Ground Contact Area | 9,318 in³ |
| Track Pitch | 8 in |
Standard Blade
| Width | 157 in |
|---|---|
| Height | 43 in |
| Capacity | 4.90 yd³ |
Comparable machines
Other crawler dozers in a similar weight class.
