Caterpillar
Komatsu
D87E-3
Crawler Dozer
41 specifications
Caterpillar
D6R XL
- Operating Weight
- 41,900 lb
- Max Speed - Forward
- 7.4 mph
- Gross Power
- 189.0 hp
- Net Power
- 175.0 hp
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Specifications
67 data points
Operating Specifications
| Operating Weight | 41,900 lb |
|---|---|
| Fuel Capacity | 101.2 gal |
| Cooling System Fluid Capacity | 19.6 gal |
| Final Drives Fluid Capacity | 3.6 gal |
| Engine Oil Capacity | 7.3 gal |
| Hydraulic Fluid Capacity | 20.1 gal |
| Operating Voltage | 24 V |
| Alternator Supplied Amperage | 70 A |
Engine
| Engine Model | 3306 T |
|---|---|
| Displacement | 641 in³ |
| Power Measured @ | 1,900 rpm |
| Gross Power | 189.0 hp |
| Net Power | 175.0 hp |
| Number of Cylinders | 6 |
| Aspiration | Turbocharged |
| Flywheel Power | 175.0 hp |
| Maximum Flywheel Power | 189.0 hp |
Hydraulic System
| Pump Flow Capacity | 50.2 gal/min |
|---|---|
| Relief Valve Pressure | 2,800 psi |
| Pump Type | Piston |
Dimensions
| Ground Clearance | 16 in |
|---|---|
| Height - Top of Cab | 126 in |
| Length of Track on Ground | 111 in |
| Width Over Tracks | 97 in |
| Length w/ Blade | 210 in |
| Length w/o Blade | 152 in |
Transmission
| Max Speed - Forward | 7.4 mph |
|---|---|
| Max Speed - Reverse | 9.5 mph |
| Transmission Type | Power Shift |
| Number of Forward Gears | 3 |
| Number of Reverse Gears | 3 |
| 2 Forward | 4.3 mph |
| 3 Forward | 7.0 mph |
| 2 Reverse | 5.3 mph |
| 3 Reverse | 9.2 mph |
| 1 Forward | 2.5 mph |
| 1 Reverse | 3.0 mph |
Undercarriage
| Ground Pressure | 9 psi |
|---|---|
| Track Gauge | 74 in |
| Number of Track Rollers per Side | 7 |
| Number of Shoes per Side | 41 |
| Standard Shoe Size | 22 in |
| Ground Contact Area | 4,888 in³ |
| Track Pitch | 8 in |
| Ground Clearance | 16 in |
Service Refill Capacities
| Fuel Tank | 101.2 gal |
|---|---|
| Cooling System | 19.6 gal |
| Final Drive - Each | 3.7 gal |
| Hydraulic Tank | 20.1 gal |
| Engine Crankcase | 7.4 gal |
| Power Train | 41.0 gal |
Standard Blade
| Width | 128 in |
|---|---|
| Height | 56 in |
| Capacity | 7.40 yd³ |
Ripper
| Ripper Type | Parallelogram |
|---|---|
| Number of Pockets | 3 |
| Overall Beam Width | 87 in |
| Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole | 20 in |
| Maximum Penetration | 20 in |
Winch
| Drum Diameter | 10 in |
|---|---|
| Drum Width | 10 in |
| Weight | 2,502 lb |
| Flange Diameter | 13 in |
| Oil Capacity | 17.7 gal |
| Winch and Bracket Length | 47 in |
| Winch Case - Width | 38 in |
| Increased Tractor Length - STD | 20 in |
Comparable machines
Other crawler dozers in a similar weight class.
