With our huge inventory of new, used and rental equipment, WesTrac has the right machine for the job.
Medium Dozers
Cat bulldozers are designed for versatility and productivity to help you move more material in less time. Fuel efficiency and features to make service and maintenance easier help you reduce your overall dozer owning and operating costs. Plus, factory integrated GRADE technology features help you get quality work done even faster, from first pass to finish grade, while relying less on operator input.
D4 - Tier 4/Stage V
Engine Model
Cat C4.4
Power - Net
130 hp / 97 kW
Cat C4.4
Power - Net
130 hp / 97 kW
D5 - Tier 4/Stage V
Engine Model
Cat C7.1
Power - Net
170 hp / 127 kW
Cat C7.1
Power - Net
170 hp / 127 kW
D6 - Tier 4/Stage V
Engine Model
Cat C9.3B
Power - Net
215 hp / 161 kW
Cat C9.3B
Power - Net
215 hp / 161 kW
D6 XE - Tier 4/Stage V
This model is a more sustainable option
The world’s first high drive, electric-drive dozer and emits up to 20% less CO2 than the previous D6T T4F. Caterpillar has a goal of making 100% of new products more sustainable than the previous generation by 2030. Read Divall’s D6 XE story
Find out more about this machine
Engine Model
Cat C9.3B
Power - Net
215 hp / 161 kW
Cat C9.3B
Power - Net
215 hp / 161 kW
D6R2
Engine Model
Cat C9
Power - Net
198 HP / 148 kW
Cat C9
Power - Net
198 HP / 148 kW
D6R2
Engine Model
Cat C9
Power - Net
198 hp / 148 kW
Cat C9
Power - Net
198 hp / 148 kW
D7 - Tier 4/Stage V
Engine Model
Cat C9.3B
Power - Net
265 hp / 197 kW
Cat C9.3B
Power - Net
265 hp / 197 kW