- Length W/ Blade: 20.48 ft / 6240 mm
- Height To Top Of Cab: 11.23 ft / 3420 mm
- Length Of Track On Ground: 10.54 ft / 3210 mm
- Ground Clearance: 1.76 ft / 536 mm
Caterpillar D8N WDA
Weighing roughly 34.6 t and rated at 284.3 hp, the Caterpillar D8N WDA is a crawler tractor in its size class.

Crawler tractors are commonly used for pushing, grading and clearing material where tracked traction is useful. Published rows for Caterpillar D8N WDA include published operating weight of 76379.2 lb / 34645 kg, published engine power of 284.3 hp / 212 kw, the published “Length W/ Blade” field of 20.48 ft / 6240 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Length W/ Blade” field (20.48 ft / 6240 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Height To Top Of Cab” field (11.23 ft / 3420 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Length Of Track On Ground” field (10.54 ft / 3210 mm) with the specific machine's configuration and records; options and condition can differ.
What changes with this option
Compared with the base Caterpillar D8N: 14 of 22 published specifications change.
| Section | Specification | Caterpillar D8N | Caterpillar D8N WDA |
|---|---|---|---|
| Dimensions | Length W/ Blade | 20.56 ft / 6265 mm | 20.48 ft / 6240 mm |
| Dimensions | Height To Top Of Cab | 11.26 ft / 3430 mm | 11.23 ft / 3420 mm |
| Dimensions | Length Of Track On Ground | 10.5 ft / 3200 mm | 10.54 ft / 3210 mm |
| Dimensions | Ground Clearance | 1.74 ft / 528 mm | 1.76 ft / 536 mm |
| Dimensions | Length W/O Blade | 16.26 ft / 4954 mm | 16.18 ft / 4930 mm |
| Undercarriage | Track Gauge | 6.84 ft / 2083 mm | 6.83 ft / 2080 mm |
| Engine | Engine Model | 3406C / 3406C | 3406 / 3406 |
| Engine | Gross Power | 306 hp / 228.2 kw | 284.3 hp / 212 kw |
| Operational | Operating Weight | 82589.6 lb / 37462 kg | 76379.2 lb / 34645 kg |
| Operational | Fuel Capacity | 129 gal / 488 L | 127.1 gal / 481 L |
| Transmission | Transmission Type | Planetary powershift / Planetary powershift | powershift / powershift |
| Standard Blade | Width | 13 ft / 3940 mm | 13 ft / 3937 mm |
| Standard Blade | Height | 66.6 in / 1690 mm | 89.1 in / 2261 mm |
| Standard Blade | Capacity | 11.4 yd3 / 8.7 m3 | 21.8 yd3 / 16.6 m3 |
Not published for this option: Width Over Tracks, Number Of Shoes Per Side, Ground Pressure, Track Pitch, Number Of Cylinders, Net Power, Power Measured @, Aspiration, Cooling System Fluid Capacity, Engine Oil Capacity, Hydraulic Fluid Capacity, Powertrain Fluid Capacity, Final Drives Fluid Capacity, Operating Voltage, Alternator Supplied Amperage, Max Speed - Forward, Max Speed - Reverse, Relief Valve Pressure, Pump Flow Capacity
Find one, value one, or tell the market what you need.
Manufacturer-published specifications.