- Length W/ Blade: 20.97 ft / 6390 mm
- Width Over Tracks: 8.86 ft / 2700 mm
- Height To Top Of Cab: 8.76 ft / 2670 mm
- Length Of Track On Ground: 10.54 ft / 3210 mm
Published dimensions and weight
Caterpillar D8R WHA
The Caterpillar D8R WHA is a 37.6 t-class crawler tractor with a 305 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight82880.6 lb37594 kg
03Selected published values27
Crawler tractors are commonly used for pushing, grading and clearing material where tracked traction is useful. Published rows for Caterpillar D8R WHA include published operating weight of 82880.6 lb / 37594 kg, published engine power of 305 hp / 227.5 kw, the published “Length W/ Blade” field of 20.97 ft / 6390 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Length W/ Blade” field (20.97 ft / 6390 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Width Over Tracks” field (8.86 ft / 2700 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Height To Top Of Cab” field (8.76 ft / 2670 mm) with the specific machine's configuration and records; options and condition can differ.
What changes with this option
Compared with the base Caterpillar D8R: 17 of 27 published specifications change.
| Section | Specification | Caterpillar D8R | Caterpillar D8R WHA |
|---|---|---|---|
| Dimensions | Length W/ Blade | 21 ft / 6398 mm | 20.97 ft / 6390 mm |
| Dimensions | Width Over Tracks | 8.67 ft / 2642 mm | 8.86 ft / 2700 mm |
| Dimensions | Height To Top Of Cab | 11.48 ft / 3498 mm | 8.76 ft / 2670 mm |
| Dimensions | Length Of Track On Ground | 10.52 ft / 3206 mm | 10.54 ft / 3210 mm |
| Dimensions | Ground Clearance | 1.74 ft / 528 mm | 1.92 ft / 585 mm |
| Dimensions | Length W/O Blade | 14.95 ft / 4554 mm | 16.18 ft / 4930 mm |
| Undercarriage | Track Gauge | 6.84 ft / 2082 mm | 6.83 ft / 2080 mm |
| Undercarriage | Ground Contact Area | 5554 in2 / 3.59 m2 | 5549.02 in2 / 3.58 m2 |
| Undercarriage | Ground Pressure | 13.1 psi / 90.33 kPa | 14.67 psi / 101.15 kPa |
| Engine | Engine Model | 3406C / 3406C | 3406ETA / 3406ETA |
| Engine | Gross Power | 328 hp / 244.6 kw | 305 hp / 227.5 kw |
| Engine | Displacement | 893 cu in / 14.7 L | 891 cu in / 14.6 L |
| Operational | Operating Weight | 73850 lb / 33497.8 kg | 82880.6 lb / 37594 kg |
| Transmission | Max Speed - Forward | 6.7 mph / 10.8 km/h | 6.6 mph / 10.7 km/h |
| Standard Blade | Width | 13 ft / 3937 mm | 13 ft / 3942 mm |
| Standard Blade | Height | 66.6 in / 1690 mm | 97.1 in / 2464 mm |
| Standard Blade | Capacity | 11.4 yd3 / 8.8 m3 | 26.2 yd3 / 20 m3 |
Not published for this option: Number Of Shoes Per Side, Track Pitch, Net Power, Aspiration, Cooling System Fluid Capacity, Engine Oil Capacity, Hydraulic Fluid Capacity, Powertrain Fluid Capacity, Final Drives Fluid Capacity, Operating Voltage, Alternator Supplied Amperage, Transmission Type, Pump Type, Relief Valve Pressure, Pump Flow Capacity
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Manufacturer-published specifications.