Cat D4B vs. Cat D6R LGP II Crawler dozers Comparison

Compare available technical data for Bulldozers. Find the right details to make your decision easier.

Comparison

Highlight differences

Cat D4 Crawler dozers

Cat D6 Crawler dozers

Engine

Alternator supplied amperage

Alternator supplied amperage 40 Amh

Alternator supplied amperage -

Gross power

Gross power 60.4 kw

Gross power 137.96 kw

Net power

Net power 55.93 kw

Net power -

Number of cylinders

Number of cylinders 4

Number of cylinders 6

Power measured @

Power measured @ 2,400 rpm

Power measured @ 2,000 rpm

Years

Years 1989-2023

Years 2005-2018

Market Average

Market Average AED 250,000

Market Average AED 435,000

Price

Price AED 180,000

Price AED 410,000

Blades

Blade angle

Blade angle 25 º

Blade angle -

General

Blade capacity

Blade capacity 1.53 cu m

Blade capacity 3.75 cu m

Blade width

Blade width 2.44 m

Blade width 3.99 m

Displacement

Displacement 5,201.27 cu cm

Displacement 8,799.87 cu cm

Drive type

Drive type Planetary powershift

Drive type -

Engine model

Engine model 3204

Engine model C9

Max speed forward

Max speed forward 11.1 kph

Max speed forward 12.39 kph

Operating voltage

Operating voltage 12 V

Operating voltage -

Operating weight

Operating weight 7,448 kg

Operating weight 20,450 kg

Dimensions

Blade height

Blade height 0.93 m

Blade height 1.1 m

Ground clearance

Ground clearance 0.3 m

Ground clearance 0.46 m

Height - top of cab

Height - top of cab 2.68 m

Height - top of cab 3.26 m

Length with blade

Length with blade 3.72 m

Length with blade 5.49 m

Length without blade

Length without blade 2.77 m

Length without blade 4.27 m

Width over tracks

Width over tracks 1.8 m

Width over tracks 3.17 m

Service refill capacities

Cooling fluid cap

Cooling fluid cap 20.06 liter

Cooling fluid cap -

Fuel cap

Fuel cap 116.2 liter

Fuel cap 382.29 liter

Hydraulic fluid cap

Hydraulic fluid cap 70.02 liter

Hydraulic fluid cap -

Refill capacities

Engine oil cap

Engine oil cap 12.11 liter

Engine oil cap -

Final drives fluid cap

Final drives fluid cap 8.33 liter

Final drives fluid cap -

Undercarriage

Ground contact area

Ground contact area 42,442.59 cu cm

Ground contact area 151,646.23 cu cm

Ground pressure

Ground pressure 0.44 bar

Ground pressure 0.34 bar

Number of shoes per side

Number of shoes per side 39

Number of shoes per side -

Track gauge

Track gauge 1.43 m

Track gauge 2.26 m

Track length

Track length 2.07 m

Track length 3.26 m

Track width

Track width 40.64 cm

Track width 91.69 cm

Number of track rollers per side

Number of track rollers per side -

Number of track rollers per side 8

Transmission

Max speed reverse

Max speed reverse 11.91 kph

Max speed reverse 16.09 kph

Number of forward gears

Number of forward gears 3

Number of reverse gears

Number of reverse gears 3

Hydraulic system

Pump flow cap

Pump flow cap 55.26 lpm

Pump flow cap -

Pump type

Pump type Gear driven

Pump type -

Relief valve pressure

Relief valve pressure 172.37 bar

Relief valve pressure -

Performance

Looking at performance technical specs and key features the Cat D4B Crawler dozers excels in terms of engine power at and operating weight compared to other models like the Cat D6R LGP II Crawler dozers.

User rating

Owners operators and fleet managers recommend the Cat D4B Crawler dozers for its high reliability and endurance in diverse applications. The same can be said about the Cat D6R LGP II Crawler dozers.