Cat 951C vs. Komatsu D53S-16 Crawler loaders Comparison

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

Comparison

Highlight differences

Cat 951 Crawler loaders

Komatsu D53S Crawler loaders

Engine

Alternator supplied amperage

Alternator supplied amperage 19 Amh

Alternator supplied amperage -

Net power

Net power 70.84 kw

Net power 82.03 kw

Number of cylinders

Number of cylinders 4

Number of cylinders -

Power measured @

Power measured @ 2,200 rpm

Power measured @ -

Years

Years 1982-2025

Years 1970-1980

Market Average

Market Average AED 384,000

Market Average AED 105,000

Price

Price AED 289,000

Price AED 40,000

Loader

Breakout force

Breakout force 7,125.94 kg

Breakout force 10,472.51 kg

General

Bucket capacity

Bucket capacity 1.38 cu m

Bucket capacity 1.45 cu m

Displacement

Displacement 7,000.57 cu cm

Displacement 8,504.91 cu cm

Engine model

Engine model 3304

Engine model 4D130-1

Loader dump height

Loader dump height 2.77 m

Loader dump height 2.8 m

Loader dump reach

Loader dump reach 1.07 m

Max speed forward

Max speed forward 11.59 kph

Max speed forward -

Operating voltage

Operating voltage 24 V

Operating voltage -

Operating weight

Operating weight 12,733 kg

Operating weight 13,055 kg

Tipping load

Tipping load 8,558 kg

Tipping load 8,320 kg

Service refill capacities

Cooling fluid cap

Cooling fluid cap 24.6 liter

Cooling fluid cap -

Fuel cap

Fuel cap 197.2 liter

Fuel cap -

Hydraulic fluid cap

Hydraulic fluid cap 73.81 liter

Hydraulic fluid cap -

Operating specifications

Raise time

Raise time 7 s

Raise time -

Lower time

Lower time 2 s

Lower time -

Refill capacities

Engine oil cap

Engine oil cap 18.93 liter

Engine oil cap -

Final drives fluid cap

Final drives fluid cap 9.84 liter

Final drives fluid cap -

Dimensions

Ground clearance

Ground clearance 0.43 m

Ground clearance 0.37 m

Height - top of cab

Height - top of cab 2.9 m

Height - top of cab 2.87 m

Length with bucket

Length with bucket 4.79 m

Length with bucket 5.24 m

Width over tracks

Width over tracks 1.98 m

Width over tracks 2.07 m

Undercarriage

Ground contact area

Ground contact area 38,609.65 cu cm

Ground contact area -

Number of shoes per side

Number of shoes per side 39

Number of shoes per side -

Number of track rollers per side

Number of track rollers per side 5

Number of track rollers per side -

Track gauge

Track gauge 1.53 m

Track gauge 1.6 m

Track length

Track length 2.16 m

Track length 2.23 m

Track width

Track width 35.56 cm

Track width -

Ground pressure

Ground pressure -

Ground pressure 0.73 bar

Hydraulic system

Pump flow cap

Pump flow cap 126.04 lpm

Pump flow cap -

Pump type

Pump type Vane-type pump

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 951C Crawler loaders excels in terms of engine power at and operating weight 12733 compared to other models like the Komatsu D53S-16 Crawler loaders.

User rating

Owners operators and fleet managers recommend the Cat 951C Crawler loaders for its high reliability and endurance in diverse applications. The same can be said about the Komatsu D53S-16 Crawler loaders.