Cat D7E LGP vs. Cat D7R Crawler dozers Comparison

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

Comparison

Highlight differences

D7E LGP

D7R

General

Blade capacity

Blade capacity 5.89 cu m

Blade capacity -

Blade width

Blade width 4.57 m

Blade width 3.93 m

Displacement

Displacement 9,301.32 cu cm

Displacement -

Drive type

Drive type Electric

Drive type Powershift

Engine model

Engine model C9.3 ACERT

Engine model -

Operating voltage

Operating voltage -

Operating voltage 24 V

Years

Years 2009-2017

Market Average

Market Average AED 1,100,000

Price

Price AED 900,000

Dimensions

Blade height

Blade height 1.35 m

Blade height -

Ground clearance

Ground clearance 0.49 m

Ground clearance 0.43 m

Height - top of cab

Height - top of cab 3.41 m

Height - top of cab -

Length with blade

Length with blade 5.61 m

Length with blade 5.82 m

Length without blade

Length without blade 4.63 m

Length without blade -

Width over tracks

Width over tracks 3.44 m

Width over tracks -

Service refill capacities

Cooling fluid cap

Cooling fluid cap 87.06 liter

Cooling fluid cap 75.32 liter

Fuel cap

Fuel cap 409.16 liter

Fuel cap -

Hydraulic fluid cap

Hydraulic fluid cap 76.08 liter

Hydraulic fluid cap 54.13 liter

Refill capacities

Engine oil cap

Engine oil cap 30.28 liter

Engine oil cap 27.63 liter

Final drives fluid cap

Final drives fluid cap 42.01 liter

Final drives fluid cap 13.25 liter

Engine

Gross power

Gross power 187.92 kw

Gross power -

Power measured @

Power measured @ 1,700 rpm

Power measured @ 2,100 rpm

Alternator supplied amperage

Alternator supplied amperage -

Alternator supplied amperage 70 Amh

Aspiration

Aspiration -

Aspiration Turbocharged

Net power

Net power -

Net power 171.51 kw

Number of cylinders

Number of cylinders -

Number of cylinders 6

Undercarriage

Ground contact area

Ground contact area 160,462.49 cu cm

Ground contact area -

Ground pressure

Ground pressure 0.43 bar

Ground pressure -

Number of shoes per side

Number of shoes per side 44

Number of shoes per side 40

Number of track rollers per side

Number of track rollers per side 8

Number of track rollers per side 7

Track gauge

Track gauge 2.29 m

Track gauge 1.98 m

Track length

Track length 3.47 m

Track length 2.9 m

Track pitch

Track pitch 21.84 cm

Track pitch -

Track width

Track width 91.69 cm

Track width 56.13 cm

Hydraulic system

Pump flow cap

Pump flow cap 312.26 lpm

Pump flow cap 177.14 lpm

Relief valve pressure

Relief valve pressure 275.79 bar

Relief valve pressure 227.94 bar

Pump type

Pump type -

Pump type Piston

Transmission

Number of forward gears

Number of forward gears -

Number of forward gears 3

Number of reverse gears

Number of reverse gears -

Number of reverse gears 3

Performance

Looking at performance technical specs and key features the Cat D7E LGP Crawler dozers excels in terms of engine power at and operating weight compared to other models like the Cat D7R Crawler dozers.

User rating

Owners operators and fleet managers recommend the Cat D7E LGP Crawler dozers for its high reliability and endurance in diverse applications. The same can be said about the Cat D7R Crawler dozers.