Parameter configuration and characteristics

1. Engine
   Model: Caterpillar 3306
   Type: 6-cylinder turbocharged diesel engine
   Power: Approximately 180 horsepower (134 kilowatts)
   Displacement: 10.5 liters
2. Transmission system
   Type: Power Shift Transmission
   Gear: Usually 3 front speed and 3 reverse speed
3. Operating weight
   Standard configuration: Approximately 20000 kilograms (44000 pounds)
4. Size
   Length: Approximately 5.5 meters (18 feet)
   Width: Approximately 2.5 meters (8.2 feet)
   Height: Approximately 3 meters (9.8 feet)
5. Track
   Track shoe width: optional 560mm (22 inches) or 760mm (30 inches)
   Grounding pressure: approximately 0.7 kg/cm ² (10 psi)
6. Bulldozer shovel
   Type: straight shovel or angle shovel
   Capacity: Approximately 3.5 cubic meters (4.6 cubic yards)

Characteristic

1. Durability: D7G is designed to be sturdy and suitable for heavy-duty operations.
2. Easy to operate: The power shift gearbox and hydraulic control system make the operation more flexible.
3. Easy maintenance: The engine and hydraulic system are easy to maintain, reducing downtime.
4. Adaptability: Suitable for various terrains and working conditions, equipped with different track shoes and bulldozers.
   

Purpose

1. Earthworks: Suitable for earthwork operations such as road construction and site leveling.
2. Mining operations: used for tasks such as bulldozing and dumping in mines.
3. Forestry: used for clearing forest land, building forest roads, etc.
4. Agriculture: Used for agricultural operations such as land reclamation and ditch excavation.