Core Advantages
● Unparalleled durability and longevity:
This is where the D7G's legend lies. Its robust structural design and high-quality manufacturing process allow it to operate continuously for tens of thousands of hours under harsh conditions. The fact that a significant number of used machines are still in operation is proof of this
● High reliability:
The mechanical system is relatively straightforward and simple, with fewer points of failure and easy diagnosis.
● Relatively easy maintenance (for skilled technicians):
The design into account on-site maintenance. Replacing components such as the cone clutch, while requiring experience, is less demanding than the intricate maintenance of a hydraulic torque converter. ● Abant spare parts supply (global second-hand market):
Due to its massive production volume and long lifespan, the global second-hand parts market is very active, making maintenance relatively straightforward
● Powerful traction (for its class):
With 200 horsepower paired with an efficient chassis design, it offers excellent traction performance.
● Caterpillar brand value service network:
Even today, Caterpillar's extensive global service network and parts supply system can provide support for older equipment.
| Engine model: | CAT 3306C DTTA |
| Number of cylinders-cylinder | 121x152 |
| Displacement(L): | 10.5 |
| Power (kw/rpm): | 150 |
| Bulldozer blade capacity (m3): | 20580 |
| Fuel tank (L): | 4.2 |
| Hydraulic oil tank (L): | 415 |
| Coolant (L): | 102 |
| Engine (L): | 45.4 |
| Minimum ground clearance (mm): | 27 |
| Overall length (mm): | 349 |
| Overall width (mm): | 4200 |
| Overall height (mm): | 2560 |
| Track plate width(mm): | 3294 |





