Caterpillar D7G bulldozer

Caterpillar D7G bulldozer is a bulldozer developed by Caterpillar Corporation, which is mainly used to excavate roads, build road embankments, recover the foundation pit, eliminate obstacles Reading and accumulation operations.

Caterpillar D7G bulldozer parameter configuration

Specification

The work weight of the whole machine (KG) 20580

Net power (KW/RPM) 150

Earth shovel capacity (m3) 4.2

engine

Engine model Caterpillar Cat 3306C DTTA

Power 150

Displacement (L) 10.5

Cylinder number-cylinder diameter × itinerary (n-mm × mm) 121 × 152

Transmission system

1 Walking speed (km/h) 0-3.9

2-gear walking speed (km/h) 0-6.4

3-gear walking speed (km/h) 0-9.9

Walking agency

Track width (MM) 510

Track ground length (MM) 2720

Oil

Fuel tank (L) 415

Hydraulic fuel tank (L) 102

Engine oil (L) 27

Cooling (L) 45.4

Dimensions

The length of the whole machine (MM) 4200

The width of the whole machine (MM) 2560

The whole machine height (MM) 3294

Minimum ground clearance (MM) 349