John deere 644K vs. Cat 950G Wheel loaders Comparison

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

Comparison

Highlight differences

John Deere 644 Wheel loaders

644K

Cat 950 Wheel loaders

950G

Loader

Breakout force

Breakout force 150.81 kN

Breakout force 120 kN

Years

Years 2015-2019

Years 2006-2025

Market Average

Market Average AED 850,000

Market Average AED 300,000

Price

Price AED 690,000

Price AED 150,000

General

Max dump height

Max dump height 2,896 mm

Max dump height 3,100 mm

Tire size

Tire size 23.5 R25

Tire size -

Engine model

Engine model John Deere PowerTech PSS 6090

Engine model Cat 3054C

Transmission type

Transmission type Powershift

Transmission type -

Bucket capacity

Bucket capacity 3.06 cu m

Bucket capacity 3 cu m

Operating weight

Operating weight 18,682 kg

Operating weight 16,500 kg

Bucket width

Bucket width -

Bucket width 2,800 mm

Lifting capacity

Lifting capacity -

Lifting capacity 5,800 kg

Max speed forward

Max speed forward -

Max speed forward 37 kph

Tipping load

Tipping load -

Tipping load 11,600 kg

Service refill capacities

Hydraulic fluid cap

Hydraulic fluid cap 105.22 liter

Hydraulic fluid cap 115 liter

Transmission fluid cap

Transmission fluid cap 23.09 liter

Transmission fluid cap -

Front axle fluid capacity

Front axle fluid capacity 22.33 liter

Front axle fluid capacity -

Fuel cap

Fuel cap 397.05 liter

Fuel cap 300 liter

Rear axle fluid capacity

Rear axle fluid capacity 22.33 liter

Rear axle fluid capacity -

Dimensions

Height - top of cab

Height - top of cab 3.44 m

Height - top of cab 3.25 m

Transport length

Transport length 8 m

Transport length -

Turning radius

Turning radius 13.29 m

Turning radius -

Wheelbase

Wheelbase 3.26 m

Wheelbase 2.8 m

Transport width

Transport width 2 m

Transport width -

Operating specifications

Max dump reach

Max dump reach 1,615.44 mm

Max dump reach 1,080 mm

Brake system

Brake system Wet Multi Disc - Transmission

Brake system -

Rack back angle

Rack back angle -

Rack back angle 45 º

Engine

Alternator supplied amperage

Alternator supplied amperage 130 Amh

Alternator supplied amperage -

Displacement

Displacement 9,001.43 cu cm

Displacement 4,400 cu cm

Emissions

Emissions Tier 4

Emissions -

Gross power

Gross power 173.01 kw

Gross power 130.5 kw

Max torque

Max torque 1,062 Nm

Max torque 780 Nm

Torque rise

Torque rise 56 %

Torque rise -

Hydraulic system

Pump type

Pump type Piston

Pump type Gear pump

Pump flow cap

Pump flow cap 297.12 lpm

Pump flow cap 190 lpm

Relief valve pressure

Relief valve pressure 250.97 bar

Relief valve pressure 220.63 bar

Performance

Looking at performance technical specs and key features the John deere 644K Wheel loaders excels in terms of engine power at and operating weight 18682 compared to other models like the Cat 950G Wheel loaders.

User rating

Owners operators and fleet managers recommend the John deere 644K Wheel loaders for its high reliability and endurance in diverse applications. The same can be said about the Cat 950G Wheel loaders.