- Length W/ Blade: 19.1 ft / 5820 mm
- Width Over Tracks: 8.34 ft / 2540 mm
- Height To Top Of Cab: 11.49 ft / 3500 mm
- Length Of Track On Ground: 9.45 ft / 2880 mm
Published dimensions and weight
Caterpillar D7R WHA
The Caterpillar D7R WHA is a crawler tractor of about 27.9 t, built around the 3176C engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight61553.1 lb27920 kg
03Selected published values27
Crawler tractors are commonly used for pushing, grading and clearing material where tracked traction is useful. Published rows for Caterpillar D7R WHA include published operating weight of 61553.1 lb / 27920 kg, published engine power of 230 hp / 171.6 kw, the published “Length W/ Blade” field of 19.1 ft / 5820 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Length W/ Blade” field (19.1 ft / 5820 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Width Over Tracks” field (8.34 ft / 2540 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Height To Top Of Cab” field (11.49 ft / 3500 mm) with the specific machine's configuration and records; options and condition can differ.
What changes with this option
Compared with the base Caterpillar D7R: 17 of 27 published specifications change.
| Section | Specification | Caterpillar D7R | Caterpillar D7R WHA |
|---|---|---|---|
| Dimensions | Length W/ Blade | 19.09 ft / 5817 mm | 19.1 ft / 5820 mm |
| Dimensions | Width Over Tracks | 9.42 ft / 2869 mm | 8.34 ft / 2540 mm |
| Dimensions | Height To Top Of Cab | 11.73 ft / 3573 mm | 11.49 ft / 3500 mm |
| Dimensions | Length Of Track On Ground | 9.45 ft / 2878 mm | 9.45 ft / 2880 mm |
| Dimensions | Length W/O Blade | 15.54 ft / 4736 mm | 15.33 ft / 4670 mm |
| Undercarriage | Track Gauge | 6.5 ft / 1981 mm | 6.5 ft / 1980 mm |
| Undercarriage | Ground Contact Area | 4996 in2 / 3.23 m2 | 4991.02 in2 / 3.22 m2 |
| Undercarriage | Ground Pressure | 10.8 psi / 74.47 kPa | 10.16 psi / 70.06 kPa |
| Engine | Engine Model | 3306T / 3306T | 3176C / 3176C |
| Engine | Gross Power | 247 hp / 184.2 kw | 230 hp / 171.6 kw |
| Engine | Displacement | 638 cu in / 10.5 L | 640.8 cu in / 10.5 L |
| Operational | Operating Weight | 54200 lb / 24584.8 kg | 61553.1 lb / 27920 kg |
| Operational | Fuel Capacity | 126.6 gal / 479 L | 129 gal / 488 L |
| Transmission | Max Speed - Forward | 6.8 mph / 11 km/h | 6.6 mph / 10.7 km/h |
| Transmission | Max Speed - Reverse | 8.6 mph / 13.9 km/h | 8.4 mph / 13.6 km/h |
| Standard Blade | Height | 53.7 in / 1363 mm | 77.6 in / 1971 mm |
| Standard Blade | Capacity | 6.8 yd3 / 5.2 m3 | 14.3 yd3 / 10.9 m3 |
Not published for this option: Number Of Shoes Per Side, 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.