John Deere
Komatsu
D31A-17
Crawler Dozer
21 specifications
John Deere
550G LGP
- Operating Weight
- 18,330 lb
- Max Speed - Forward
- 5.5 mph
- Gross Power
- 83.0 hp
- Net Power
- 80.0 hp
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Specifications
36 data points
Operating Specifications
| Operating Weight | 18,330 lb |
|---|---|
| Fuel Capacity | 41.0 gal |
| Cooling System Fluid Capacity | 4.5 gal |
| Final Drives Fluid Capacity | 2.6 gal |
| Engine Oil Capacity | 3.3 gal |
| Hydraulic Fluid Capacity | 10.0 gal |
| Operating Voltage | 12 V |
| Alternator Supplied Amperage | 65 A |
Engine
| Engine Model | e 4045D |
|---|---|
| Displacement | 276 in³ |
| Gross Power | 83.0 hp |
| Net Power | 80.0 hp |
| Aspiration | Naturally aspirated direct drive |
Hydraulic System
| Pump Flow Capacity | 17.0 gal/min |
|---|---|
| Relief Valve Pressure | 2,750 psi |
| Pump Type | Gear |
Dimensions
| Ground Clearance | 15 in |
|---|---|
| Height - Top of Cab | 109 in |
| Length of Track on Ground | 86 in |
| Width Over Tracks | 94 in |
| Length w/o Blade | 161 in |
Transmission
| Max Speed - Forward | 5.5 mph |
|---|---|
| Max Speed - Reverse | 6.1 mph |
| Transmission Type | Full power shift Dura-Shift with direct drive |
| Number of Forward Gears | 4 |
| Number of Reverse Gears | 4 |
Undercarriage
| Ground Pressure | 5 psi |
|---|---|
| Number of Track Rollers per Side | 6 |
| Number of Shoes per Side | 40 |
| Standard Shoe Size | 24 in |
| Ground Contact Area | 4,099 in³ |
| Track Pitch | 6 in |
Standard Blade
| Width | 106 in |
|---|---|
| Height | 33 in |
| Capacity | 2.30 yd³ |
| Blade Angle (both directions) | 25 ° |
Comparable machines
Other crawler dozers in a similar weight class.