Komatsu D31P-16 vs. Komatsu D32E-1 Crawler dozers Comparison

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

Comparison

Highlight differences

Komatsu D31 Crawler dozers

Komatsu D32 Crawler dozers

General

Blade capacity

Blade capacity 1.53 cu m

Blade capacity 1.45 cu m

Blade width

Blade width 2.5 m

Blade width 2.62 m

Displacement

Displacement 4,331.11 cu cm

Displacement 3,916.52 cu cm

Drive type

Drive type Hydrostatic

Drive type Torque Converter

Engine model

Engine model 4D105-3

Engine model 4D102E-1

Max speed forward

Max speed forward 6.6 kph

Max speed forward 8.85 kph

Operating weight

Operating weight 6,700 kg

Operating weight 7,212 kg

Max torque

Max torque -

Max torque 268.45 Nm

Operating voltage

Operating voltage -

Operating voltage 12 V

Years

Years 1993-1996

Years 1998-2003

Market Average

Market Average AED 210,000

Market Average AED 150,000

Price

Price AED 120,000

Price AED 90,000

Dimensions

Blade height

Blade height 0.78 m

Blade height 0.84 m

Ground clearance

Ground clearance 0.4 m

Ground clearance 0.34 m

Height - top of cab

Height - top of cab 2.65 m

Height - top of cab 2.59 m

Length with blade

Length with blade 3.87 m

Length with blade 4.02 m

Length without blade

Length without blade 3.05 m

Length without blade -

Width over tracks

Width over tracks 2.07 m

Width over tracks -

Service refill capacities

Cooling fluid cap

Cooling fluid cap 22.33 liter

Cooling fluid cap 26.87 liter

Fuel cap

Fuel cap 115.06 liter

Fuel cap 170.33 liter

Engine

Gross power

Gross power 46.98 kw

Gross power 59.66 kw

Number of cylinders

Number of cylinders 4

Power measured @

Power measured @ 2,350 rpm

Power measured @ 2,500 rpm

Alternator supplied amperage

Alternator supplied amperage -

Alternator supplied amperage 62 Amh

Aspiration

Aspiration -

Aspiration Naturally aspirated

Net power

Net power -

Net power 52.2 kw

Torque measured @

Torque measured @ -

Torque measured @ 1,200 rpm

Undercarriage

Ground pressure

Ground pressure 0.22 bar

Ground pressure 0.5 bar

Number of track rollers per side

Number of track rollers per side 6

Number of track rollers per side 5

Track gauge

Track gauge 1.46 m

Track gauge 1.37 m

Track length

Track length 2.19 m

Track length 1.86 m

Track width

Track width 60.2 cm

Track width 38.1 cm

Ground contact area

Ground contact area -

Ground contact area 35,592.78 cu cm

Number of shoes per side

Number of shoes per side -

Number of shoes per side 34

Transmission

Max speed reverse

Max speed reverse 7.24 kph

Max speed reverse 10.46 kph

Number of forward gears

Number of forward gears 3

Number of reverse gears

Number of reverse gears 3

Blades

Blade angle

Blade angle -

Blade angle 25 º

Refill capacities

Engine oil cap

Engine oil cap -

Engine oil cap 10.6 liter

Final drives fluid cap

Final drives fluid cap -

Final drives fluid cap 9.84 liter

Hydraulic system

Pump flow cap

Pump flow cap -

Pump flow cap 75.7 lpm

Pump type

Pump type -

Pump type Tandem Gear

Relief valve pressure

Relief valve pressure -

Relief valve pressure 155.13 bar

Performance

Looking at performance technical specs and key features the Komatsu D31P-16 Crawler dozers excels in terms of engine power at and operating weight compared to other models like the Komatsu D32E-1 Crawler dozers.

User rating

Owners operators and fleet managers recommend the Komatsu D31P-16 Crawler dozers for its high reliability and endurance in diverse applications. The same can be said about the Komatsu D32E-1 Crawler dozers.