Bulldozer Undercarriage and Blade Maintenance, Checks and Costs
A practical field ready guide to dozer undercarriage and blade care, with daily checks, track tension, wear cues, and building your own cost per hour.

Compare with other models
Caterpillar D9T WH crawler dozer specifications: type Crawler Dozer, horsepower 346.0 kW, operating weight 49523.2 kg, engine manufacturer Caterpillar.
| Specification | Metric | Imperial |
|---|---|---|
| Type | Crawler Dozer | |
| Horsepower | 346.0 kW | 464 HP |
| Operating Weight | 49523.2 kg | 109180 lbs |
| Engine Manufacturer | Caterpillar | |
| Engine Model | C18 ACERT | |
| Gross Power | 346.0 kW | 464 HP |
| Net Power | 305.7 kW | 410 HP |
| Number of Cylinders | 8 | |
| Displacement | 18107.7 cc | 1105 cu in. |
| Bore | 14.5 cm | 5.7 in. |
| Stroke | 18.3 cm | 7.2 in. |
| Power Measured RPM | 1800 RPM | |
| Alternator Supplied Amp. | 95 A | |
| Alternator | 95 A | |
| Battery | 24 V | |
| 1-Speed Forward | 3.9 km/h | 2.4 mph |
| 1-Speed Reverse | 4.7 km/h | 2.9 mph |
| 2-Speed Forward | 6.8 km/h | 4.2 mph |
| 2-Speed Reverse | 8.4 km/h | 5.2 mph |
| 3-Speed Forward | 11.7 km/h | 7.3 mph |
| 3-Speed Reverse | 14.3 km/h | 8.9 mph |
| Fuel Capacity | 889.6 l | 235 gal |
| Cab Height | 384.0 cm | 151.2 in. |
| Width Over Track | 286.5 cm | 112.8 in. |
| Length Overall | 664.5 cm | 261.6 in. |
| Length without Blade | 493.8 cm | 194.4 in. |
| Length of Track on Ground | 347.5 cm | 136.8 in. |
| Track Gauge | 225.6 cm | 88.8 in. |
| Ground Clearance | 61.0 cm | 24.0 in. |
| Ground Contact Area | 107646.9 cm³ | 6569 cu in. |
| No of Track Rollers Per Side | 8 | |
| Shoe Size | 61.0 cm | 24 in. |
| Weight (Operating) | 49523.2 kg | 109180 lbs |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
No listing yet. Want to be told?
Nobody has a Caterpillar D9T WH listed right now. Leave your address and you get one mail the day one appears.

Do you have a Caterpillar D9T WH?
Buyers search this page for a Caterpillar D9T WH every week. Listing one is free.
A practical field ready guide to dozer undercarriage and blade care, with daily checks, track tension, wear cues, and building your own cost per hour.
A practical guide to bulldozer types, blade choices, and size classes. Real specs span compact finish graders to the Cat D11 dozer class.
A contractor’s guide to bulldozer rental covering how size and specs affect rates, what delivery costs, and how to pick the right dozer, plus a spec table from finish dozers to D11.
We use analytics cookies to count visits and see which pages are useful. They are not used for advertising and nothing is set until you choose. Privacy policy