Cat 444E vs. Komatsu WB142-5 Backhoe loaders Comparison

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

Comparison

Highlight differences

Cat 444 Backhoe loaders

Komatsu WB142 Backhoe loaders

General

Backhoe digging depth

Backhoe digging depth 5.39 m

Backhoe digging depth 4.33 m

Backhoe dump height

Backhoe dump height 4.02 m

Backhoe dump height 3.63 m

Bucket capacity

Bucket capacity 1.38 cu m

Bucket capacity 0.84 cu m

Bucket width

Bucket width 243 cm

Bucket width 218 cm

Displacement

Displacement 4,401.58 cu cm

Displacement 4,506.45 cu cm

Engine model

Engine model 3054C

Engine model 4D102LE-2

Loader dump height

Loader dump height 2.71 m

Loader dump height 2.62 m

Max speed forward

Max speed forward 41.04 kph

Max speed forward 37.01 kph

Operating weight

Operating weight 8,810 kg

Operating weight 6,585 kg

Transmission type

Transmission type Powershuttle

Transmission type synchronized gearbox, powershift shuttle

Turning radius

Turning radius 6 m

Turning radius 3.63 m

Wheelbase

Wheelbase 2.23 m

Wheelbase 2.19 m

Loader dump reach

Loader dump reach -

Loader dump reach 0.91 m

Max torque

Max torque -

Max torque 299.63 Nm

Operating voltage

Operating voltage -

Operating voltage 12 V

Years

Years 2006-2011

Years 2007-2014

Market Average

Market Average AED 444,000

Market Average AED 260,000

Price

Price AED 189,000

Price AED 170,000

Backhoe

Backhoe reach from swivel

Backhoe reach from swivel 6.07 m

Backhoe reach from swivel 5.61 m

Loader

Breakout force

Breakout force 6,526.2 kg

Breakout force 5,148.73 kg

Loader digging depth

Loader digging depth 17.53 cm

Loader digging depth 10.16 cm

Service refill capacities

Cooling fluid cap

Cooling fluid cap 16.28 liter

Cooling fluid cap 14 liter

Front axle fluid capacity

Front axle fluid capacity 14 liter

Front axle fluid capacity 7.19 liter

Fuel cap

Fuel cap 187.36 liter

Fuel cap 120.36 liter

Hydraulic fluid cap

Hydraulic fluid cap 38.23 liter

Hydraulic fluid cap 97.27 liter

Rear axle fluid capacity

Rear axle fluid capacity 16.28 liter

Rear axle fluid capacity 14.76 liter

Transmission fluid cap

Transmission fluid cap 20.06 liter

Transmission fluid cap 18.17 liter

Operating specifications

Extended backhoe digging depth

Extended backhoe digging depth 6.58 m

Extended backhoe digging depth -

Extended backhoe dump height

Extended backhoe dump height 4.6 m

Extended backhoe dump height -

Engine

Gross power

Gross power 76.06 kw

Gross power 60.03 kw

Net power

Net power 73.83 kw

Net power 57.05 kw

Number of cylinders

Number of cylinders 4

Power measured @

Power measured @ 2,200 rpm

Torque rise

Torque rise 0.31 %

Torque rise -

Alternator supplied amperage

Alternator supplied amperage -

Alternator supplied amperage 95 Amh

Aspiration

Aspiration -

Aspiration Naturally aspirated

Torque measured @

Torque measured @ -

Torque measured @ 1,300 rpm

Dimensions

Height - top of cab

Height - top of cab 2.87 m

Height - top of cab 2.83 m

Overall Length

Overall Length 6.1 m

Overall Length 7.07 m

Overall Width

Overall Width 2.35 m

Overall Width 2.19 m

Ground clearance

Ground clearance -

Ground clearance 0.4 m

Transmission

Max speed reverse

Max speed reverse 40.07 kph

Max speed reverse 37.01 kph

Number of forward gears

Number of forward gears 5

Number of forward gears 4

Number of reverse gears

Number of reverse gears 5

Number of reverse gears 4

Hydraulic system

Pump flow cap

Pump flow cap 156.32 lpm

Pump flow cap 140.05 lpm

Pump type

Pump type Variable flow, axial piston

Pump type Tandem fixed displacement pumps

Relief valve pressure

Relief valve pressure 17.17 bar

Relief valve pressure 206.98 bar

Refill capacities

Engine oil cap

Engine oil cap -

Engine oil cap 9.08 liter

Performance

Looking at performance technical specs and key features the Cat 444E Backhoe loaders excels in terms of engine power at and operating weight 8810 compared to other models like the Komatsu WB142-5 Backhoe loaders.

User rating

Owners operators and fleet managers recommend the Cat 444E Backhoe loaders for its high reliability and endurance in diverse applications. The same can be said about the Komatsu WB142-5 Backhoe loaders.