John Deere
Komatsu
D50A-15
Crawler Dozer
29 specifications
John Deere
850C LGP
- Operating Weight
- 42,048 lb
- Max Speed - Forward
- 6.8 mph
- Gross Power
- 192.0 hp
- Net Power
- 185.0 hp
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Specifications
37 data points
Operating Specifications
| Operating Weight | 42,048 lb |
|---|---|
| Fuel Capacity | 92.0 gal |
| Cooling System Fluid Capacity | 9.0 gal |
| Final Drives Fluid Capacity | 3.3 gal |
| Engine Oil Capacity | 8.6 gal |
| Hydraulic Fluid Capacity | 21.0 gal |
| Operating Voltage | 24 V |
| Alternator Supplied Amperage | 45 A |
Engine
| Engine Model | 6081A |
|---|---|
| Displacement | 494 in³ |
| Power Measured @ | 1,800 rpm |
| Gross Power | 192.0 hp |
| Net Power | 185.0 hp |
| Number of Cylinders | 6 |
| Aspiration | Altitude-compensating turbocharger; aftercooled |
| Torque Measured @ | 1,300 rpm |
| Max Torque | 601 lb-ft |
Hydraulic System
| Pump Flow Capacity | 44.0 gal/min |
|---|---|
| Relief Valve Pressure | 2,250 psi |
| Pump Type | Gear |
Dimensions
| Ground Clearance | 19 in |
|---|---|
| Height - Top of Cab | 125 in |
| Length of Track on Ground | 121 in |
| Width Over Tracks | 157 in |
Transmission
| Max Speed - Forward | 6.8 mph |
|---|---|
| Max Speed - Reverse | 6.8 mph |
| Transmission Type | Automatic dual-path hydrostatic drive |
Undercarriage
| Ground Pressure | 5 psi |
|---|---|
| Number of Track Rollers per Side | 7 |
| Number of Shoes per Side | 43 |
| Standard Shoe Size | 38 in |
| Ground Contact Area | 9,196 in³ |
| Track Pitch | 8 in |
Standard Blade
| Width | 157 in |
|---|---|
| Height | 44 in |
| Capacity | 7.19 yd³ |
| Blade Angle (both directions) | 25 ° |
Comparable machines
Other crawler dozers in a similar weight class.
