logo
Komatsu
100K+ machines in details.

Komatsu WB142 Backhoe loaders tech specs

makana img
video play button
Video[1]
Interior [2]
Exterior [4]
Attachments [2]
2007-2014
120.36 liter Fuel cap
299.63 Nm Max torque
57.05 kw Net power
6,585 kg Operating weight
7.07 m Overall Length
2.19 m Overall Width
Show features

Makana rating

Market average

AED 260,000

Starting from

AED 170,000

Komatsu WB142 Technical specifications

Engine

Alternator supplied amperage

95 Amh

Aspiration

Naturally aspirated

Displacement

4506.45 cu cm

Gross power

60.03 kw

Max torque

299.63 Nm

Net power

57.05 kw

Number of cylinders

4

Power measured @

2,200 rpm

Torque measured @

1,300 rpm

Backhoe

Backhoe digging depth

4.33 m

Backhoe dump height

3.63 m

Backhoe reach from swivel

5.61 m

Loader

Breakout force

5148.73 kg

Loader digging depth

10.16 cm

Loader dump height

2.62 m

Loader dump reach

0.91 m

General

Bucket capacity

0.84 cu m

Bucket width

218 cm

Engine model

4D102LE-2

Max speed forward

37.01 kph

Operating voltage

12 V

Operating weight

6,585 kg

Transmission type

synchronized gearbox, powershift shuttle

Service refill capacities

Cooling fluid cap

14 liter

Front axle fluid capacity

7.19 liter

Fuel cap

120.36 liter

Hydraulic fluid cap

97.27 liter

Rear axle fluid capacity

14.76 liter

Transmission fluid cap

18.17 liter

Refill capacities

Engine oil cap

9.08 liter

Dimensions

Ground clearance

0.4 m

Height - top of cab

2.83 m

Overall Length

7.07 m

Overall Width

2.19 m

Turning radius

3.63 m

Wheelbase

2.19 m

Transmission

Max speed reverse

37.01 kph

Number of forward gears

4

Number of reverse gears

4

Hydraulic system

Pump flow cap

140.05 lpm

Pump type

Tandem fixed displacement pumps

Relief valve pressure

206.98 bar

View more
Download datasheets
OEM product brochure

Komatsu WB142 similar models

Highlight differences
Komatsu WB142-5
WB142-5
Venieri VF9.23
VF9.23
Komatsu WB140-2N
WB140-2N
Engine
Alternator supplied amperage 95 Amh
Alternator supplied amperage -
Alternator supplied amperage 80 Amh
Aspiration Naturally aspirated
Aspiration -
Aspiration Turbocharged
Displacement 4,506.45 cu cm
Displacement 4,000.09 cu cm
Displacement 4,401.58 cu cm
Gross power 60.03 kw
Gross power 84.04 kw
Gross power 69.35 kw
Max torque 299.63 Nm
Max torque -
Max torque 348.03 Nm
Net power 57.05 kw
Net power -
Net power 64.88 kw
Number of cylinders 4
Number of cylinders 4
Number of cylinders 4
Power measured @ 2,200 rpm
Power measured @ 2,200 rpm
Power measured @ 2,200 rpm
Torque measured @ 1,300 rpm
Torque measured @ -
Torque measured @ 1,400 rpm
Bore -
Bore -
Bore 10.67 cm
Engine make -
Engine make -
Engine make Komatsu
Stroke -
Stroke -
Stroke 12.7 cm
Years 2007-2014
Years 1999-2000
Years 1999-2006
Market Average AED 260,000
Market Average AED 230,000
Market Average AED 250,000
Price AED 170,000
Price AED 150,000
Price AED 160,000
Backhoe
Backhoe digging depth 4.33 m
Backhoe digging depth 5.43 m
Backhoe digging depth 4.45 m
Backhoe dump height 3.63 m
Backhoe dump height 5.21 m
Backhoe dump height 2.87 m
Backhoe reach from swivel 5.61 m
Backhoe reach from swivel 5.58 m
Backhoe reach from swivel -
Loader
Breakout force 5,148.73 kg
Breakout force -
Breakout force 5,801.45 kg
Loader digging depth 10.16 cm
Loader digging depth -
Loader digging depth 9.14 cm
Loader dump height 2.62 m
Loader dump height 3.41 m
Loader dump height 2.74 m
Loader dump reach 0.91 m
Loader dump reach -
Loader dump reach 2.87 m
General
Bucket capacity 0.84 cu m
Bucket capacity 1.22 cu m
Bucket capacity 0.99 cu m
Bucket width 218 cm
Bucket width 225 cm
Bucket width 235 cm
Engine model 4D102LE-2
Engine model 1004-40T
Engine model S4D106-2XFH
Max speed forward 37.01 kph
Max speed forward 33.15 kph
Max speed forward 37.82 kph
Operating voltage 12 V
Operating voltage -
Operating voltage 12 V
Operating weight 6,585 kg
Operating weight 8,500 kg
Operating weight 8,949 kg
Transmission type synchronized gearbox, powershift shuttle
Transmission type Hydrostatic
Transmission type -
Service refill capacities
Cooling fluid cap 14 liter
Cooling fluid cap -
Cooling fluid cap 14 liter
Front axle fluid capacity 7.19 liter
Front axle fluid capacity -
Front axle fluid capacity 8.71 liter
Fuel cap 120.36 liter
Fuel cap -
Fuel cap -
Hydraulic fluid cap 97.27 liter
Hydraulic fluid cap -
Hydraulic fluid cap 92.35 liter
Rear axle fluid capacity 14.76 liter
Rear axle fluid capacity -
Rear axle fluid capacity 17.79 liter
Transmission fluid cap 18.17 liter
Transmission fluid cap -
Transmission fluid cap -
Refill capacities
Engine oil cap 9.08 liter
Engine oil cap -
Engine oil cap 7.95 liter
Dimensions
Ground clearance 0.4 m
Ground clearance -
Ground clearance 0.34 m
Height - top of cab 2.83 m
Height - top of cab -
Height - top of cab 2.77 m
Overall Length 7.07 m
Overall Length 5.82 m
Overall Length 7.32 m
Overall Width 2.19 m
Overall Width 2.26 m
Overall Width 2.38 m
Turning radius 3.63 m
Turning radius 4.51 m
Turning radius 4.33 m
Wheelbase 2.19 m
Wheelbase -
Wheelbase 2.19 m
Front tread range -
Front tread range -
Front tread range 189.23 cm
Rear tread range -
Rear tread range -
Rear tread range 180.09 cm
Transmission
Max speed reverse 37.01 kph
Max speed reverse -
Max speed reverse 37.82 kph
Number of forward gears 4
Number of forward gears 3
Number of forward gears 4
Number of reverse gears 4
Number of reverse gears 2
Number of reverse gears 4
Hydraulic system
Pump flow cap 140.05 lpm
Pump flow cap 145.34 lpm
Pump flow cap 165.03 lpm
Pump type Tandem fixed displacement pumps
Pump type Piston
Pump type Closed center, load sensing
Relief valve pressure 206.98 bar
Relief valve pressure 230 bar
Relief valve pressure 206.84 bar
Attachments
Bucket digging force -
Bucket digging force -
Bucket digging force 4,002.96 kg
Operating specifications
Dump angle -
Dump angle -
Dump angle 45 º
Extended backhoe digging depth -
Extended backhoe digging depth -
Extended backhoe digging depth 5.61 m
Extended backhoe dump reach -
Extended backhoe dump reach -
Extended backhoe dump reach 3.81 m

Backhoe loaders. For sale.

Similar machines. Other reviews.

Komatsu SK1020 Compact track loaders specs Komatsu WB140 Backhoe loaders specs Komatsu WB142 Backhoe loaders specs Komatsu WB146 Backhoe loaders specs Komatsu WB150 Backhoe loaders specs Komatsu WB156 Backhoe loaders specs Komatsu WB70 Backhoe loaders specs Komatsu WB91 Backhoe loaders specs Komatsu WB93 Backhoe loaders specs Komatsu WB97 Backhoe loaders specs
Get the latest from Makana

Subscribe to receive auction dates, exclusive deals, and news in your inbox.

We care about the protection of your data. Read ourPrivacy Policy

Makana connects quality machinery with the global market, ensuring safe transactions for buyers and sellers.

COMPANYAbout usMachinery auctionsWatch showsNewsDocumentation
Book a demo
HELP AND SUPPORTContact usHow to buyHow to sellFinancingInstallmentsFAQ
LEGALPrivacy PolicyTerms & Conditions
© 2025 Makana. All rights reserved.

build datetime: 3/9/2026, 7:55:59 AM