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Komatsu WB97 Backhoe loaders tech specs

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1999-2005
130.2 liter Fuel cap
375.01 Nm Max torque
73.01 kw Net power
8,580 kg Operating weight
5.91 m Overall Length
2.35 m Overall Width

A backhoe loader with an 8,580 kg operating weight, the Komatsu WB97 combines 73.01 kilowatt net power with 375.01 Nm of torque for excavation, loading, trenching, backfilling, and general construction support. With its 130.2 liter fuel tank, 5.91 m overall length, and 2.35 m overall width, it is suited for contractors who need a stable mid-size Komatsu backhoe loader with strong power and practical dimensions for daily jobsite work.

Operating weight 8,580 kg

Net power 73.01 kilowatt

Maximum torque 375.01 Nm

Fuel tank capacity 130.2 liters

Overall length 5.91 m

Overall width 2.35 m

Available as WB97R-2 and WB97S-2 variants

Makana rating

Owner rating

| 3

Market average

AED 260,000

Starting from

AED 165,000

Komatsu WB97 technical specifications

Highlight differences

Komatsu WB97R-2

Komatsu WB97S-2

Engine
Alternator supplied amperage 60 Amh
Alternator supplied amperage 80 Amh
Aspiration Turbocharged
Aspiration Turbocharged
Gross power 84.27 kw
Gross power 84.27 kw
Net power 73.01 kw
Net power 73.01 kw
Number of cylinders 4
Number of cylinders 4
Power measured @ 2,200 rpm
Power measured @ 2,200 rpm
Torque measured @ 1,500 rpm
Torque measured @ 1,500 rpm
Years 1999-2005
Years 1999-2005
Market Average AED 260,000
Market Average AED 260,000
Price AED 165,000
Price AED 165,000
General
Backhoe digging depth 4.51 m
Backhoe digging depth 4.51 m
Bucket capacity 1.07 cu m
Bucket capacity 1.15 cu m
Bucket digging force 3,850.01 kg
Bucket digging force 3,850.01 kg
Bucket width 232 cm
Bucket width 242 cm
Displacement 4,413.05 cu cm
Displacement 4,413.05 cu cm
Engine model SD106-1FA
Engine model S4D106-1FA
Loader dump height 2.77 m
Loader dump height 2.77 m
Loader dump reach 0.76 m
Loader dump reach 0.76 m
Max speed forward 40.07 kph
Max speed forward 40.07 kph
Max torque 375.01 Nm
Max torque 375.01 Nm
Operating voltage 12 V
Operating voltage 12 V
Operating weight 8,580 kg
Operating weight 8,900 kg
Transmission type full powershift, 4WD
Transmission type full powershift, 4WD
Wheelbase 2.19 m
Wheelbase 2.19 m
Backhoe
Backhoe reach from swivel 5.58 m
Backhoe reach from swivel 5.58 m
Loader
Breakout force 6,508.88 kg
Breakout force 6,508.88 kg
Loader digging depth 11.18 cm
Loader digging depth 11.18 cm
Service refill capacities
Cooling fluid cap 18.17 liter
Cooling fluid cap 18.17 liter
Front axle fluid capacity 8.33 liter
Front axle fluid capacity 8.33 liter
Fuel cap 130.2 liter
Fuel cap 130.2 liter
Hydraulic fluid cap 92.35 liter
Hydraulic fluid cap 92.35 liter
Rear axle fluid capacity 18.55 liter
Rear axle fluid capacity 18.55 liter
Transmission fluid cap 16.28 liter
Transmission fluid cap 16.28 liter
Refill capacities
Engine oil cap 8.71 liter
Engine oil cap 8.71 liter
Operating specifications
Extended backhoe digging depth 5.67 m
Extended backhoe digging depth 5.67 m
Extended backhoe dump height 4.85 m
Extended backhoe dump height 4.85 m
Extended backhoe dump reach 3.51 m
Extended backhoe dump reach 3.51 m
Extended backhoe reach from swivel 6.55 m
Extended backhoe reach from swivel 6.55 m
Tires
Front tires size (2WD) 12.5 / 80 R18 - 10 PR
Front tires size (2WD) 16.9 x 24 - 12 PR
Rear tires size 16.9 x 28 - 10 PR
Rear tires size 16.9 x 24 - 12 PR
Dimensions
Ground clearance 0.46 m
Ground clearance 0.46 m
Height - top of cab 2.77 m
Height - top of cab 2.77 m
Overall Length 5.91 m
Overall Length -
Overall Width 2.35 m
Overall Width 2.44 m
Turning radius 5.46 m
Turning radius 4.72 m
Transmission
Max speed reverse 23.01 kph
Max speed reverse 23.01 kph
Number of forward gears 4
Number of forward gears 4
Number of reverse gears 4
Number of reverse gears 4
Hydraulic system
Pump flow cap 165.03 lpm
Pump flow cap 165.03 lpm
Pump type Variable flow, axial piston
Pump type Variable flow, axial piston
Relief valve pressure 200 bar
Relief valve pressure 200 bar
Download datasheets

Komatsu WB97 expert review

Reviewed by Jed H. on May 5, 2026

Overview

The Komatsu WB97 (1999–2005) is a mid-size backhoe loader designed for excavation, trenching, loading, backfilling, and general construction support. It delivers 73.01 kilowatt net power, 375.01 Nm torque, and an 8,580 kg operating weight, giving it a stable and practical working profile for contractors.

Expert rating: 4 stars

Pros Strong 73.01 kilowatt net power and 8,580 kg operating weight for steady digging and loading work.
Cons Overall width of 2.35 m requires planning in narrow access areas.

Performance & Efficiency

The 73.01 kilowatt engine produces 375.01 Nm of torque, giving the WB97 reliable performance for digging, loading, backfilling, and site preparation. Its 8,580 kg operating weight supports stability during heavier cycles, while the 130.2 liter fuel tank gives it practical range for regular construction work.

In Comparison

Komatsu WB91: Similar operating weight and strong site capability.
Komatsu WB93: Close alternative with similar dimensions and torque output.
Komatsu WB97: Offers slightly higher listed net power and a balanced setup for mixed backhoe loader work.

Final Verdict

Rated 4 stars, the Komatsu WB97 is a capable backhoe loader within the AED 165,000–260,000 range, offering strong power, useful torque, and practical mid-size performance for construction and utility work.

Show less

Komatsu WB97 owner rating

Komatsu WB97 Backhoe loaders [1999-2005]

1999-2005

Overall rating

Based on 3 ratings

4.3
performance

4.3

comfort

4.0

fuel efficiency

4.7

safety

4.0

features

4.0

5 stars

33 %

4 stars

67 %

3 stars

0 %

2 stars

0 %

1 stars

0 %

Pros
The 73.01 kilowatt net power gives it a confident working feel on site.
Cons
Its 2.35 m width can be limiting in narrow access areas.
performance

3.0

comfort

4.0

fuel efficiency

5.0

safety

4.0

features

4.0

Valuation

Last 12 month
1999

Komatsu WB97 similar models

Highlight differences
Komatsu WB97R-2
Komatsu WB91R-2
Komatsu WB93R-2
Engine
Alternator supplied amperage 60 Amh
Alternator supplied amperage 60 Amh
Alternator supplied amperage 80 Amh
Aspiration Turbocharged
Aspiration Naturally aspirated
Aspiration Naturally aspirated
Gross power 84.27 kw
Gross power 67.71 kw
Gross power 74.57 kw
Net power 73.01 kw
Net power 61.52 kw
Net power 72.93 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 @ 1,500 rpm
Torque measured @ 1,500 rpm
Torque measured @ 1,600 rpm
Years 1999-2005
Years 1999-2006
Years 1999-2005
Market Average AED 260,000
Market Average AED 220,000
Market Average AED 240,000
Price AED 165,000
Price AED 140,000
Price AED 150,000
General
Backhoe digging depth 4.51 m
Backhoe digging depth 4.51 m
Backhoe digging depth 4.97 m
Bucket capacity 1.07 cu m
Bucket capacity 1.07 cu m
Bucket capacity 1.07 cu m
Bucket digging force 3,850.01 kg
Bucket digging force 3,570.05 kg
Bucket digging force 3,850.01 kg
Bucket width 232 cm
Bucket width 232 cm
Bucket width 232 cm
Displacement 4,413.05 cu cm
Displacement 4,413.05 cu cm
Displacement 4,413.05 cu cm
Engine model SD106-1FA
Engine model 4D106-1FA
Engine model S4D106-2SFA
Loader dump height 2.77 m
Loader dump height 2.77 m
Loader dump height 2.77 m
Loader dump reach 0.76 m
Loader dump reach 0.76 m
Loader dump reach 0.76 m
Max speed forward 40.07 kph
Max speed forward 40.07 kph
Max speed forward 40.07 kph
Max torque 375.01 Nm
Max torque 310.07 Nm
Max torque 378 Nm
Operating voltage 12 V
Operating voltage 12 V
Operating voltage 12 V
Operating weight 8,580 kg
Operating weight 8,580 kg
Operating weight 8,580 kg
Transmission type full powershift, 4WD
Transmission type full powershift, Electronic Gear Management
Transmission type full powershift 4WD
Wheelbase 2.19 m
Wheelbase 2.19 m
Wheelbase 2.19 m
Backhoe
Backhoe reach from swivel 5.58 m
Backhoe reach from swivel 5.58 m
Backhoe reach from swivel 5.58 m
Loader
Breakout force 6,508.88 kg
Breakout force 6,080.59 kg
Breakout force 6,508.88 kg
Loader digging depth 11.18 cm
Loader digging depth 11.18 cm
Loader digging depth 11.18 cm
Service refill capacities
Cooling fluid cap 18.17 liter
Cooling fluid cap 18.17 liter
Cooling fluid cap 18.17 liter
Front axle fluid capacity 8.33 liter
Front axle fluid capacity 8.33 liter
Front axle fluid capacity 8.33 liter
Fuel cap 130.2 liter
Fuel cap 130.2 liter
Fuel cap 130.2 liter
Hydraulic fluid cap 92.35 liter
Hydraulic fluid cap 92.35 liter
Hydraulic fluid cap 92.35 liter
Rear axle fluid capacity 18.55 liter
Rear axle fluid capacity 18.55 liter
Rear axle fluid capacity 18.55 liter
Transmission fluid cap 16.28 liter
Transmission fluid cap 16.28 liter
Transmission fluid cap 16.28 liter
Refill capacities
Engine oil cap 8.71 liter
Engine oil cap 8.71 liter
Engine oil cap 8.71 liter
Operating specifications
Extended backhoe digging depth 5.67 m
Extended backhoe digging depth 5.67 m
Extended backhoe digging depth 6.13 m
Extended backhoe dump height 4.85 m
Extended backhoe dump height 3.51 m
Extended backhoe dump height 4.85 m
Extended backhoe dump reach 3.51 m
Extended backhoe dump reach 6.55 m
Extended backhoe dump reach 3.51 m
Extended backhoe reach from swivel 6.55 m
Extended backhoe reach from swivel 6.55 m
Extended backhoe reach from swivel 6.55 m
Tires
Front tires size (2WD) 12.5 / 80 R18 - 10 PR
Front tires size (2WD) 12.5/80 R18- 10 PR
Front tires size (2WD) 12.5/80 R18 - 10 PR
Rear tires size 16.9 x 28 - 10 PR
Rear tires size 16.9 x 28 - 10 PR
Rear tires size 16.9 x 28 - 10 PR
Dimensions
Ground clearance 0.46 m
Ground clearance 0.46 m
Ground clearance 0.46 m
Height - top of cab 2.77 m
Height - top of cab 2.77 m
Height - top of cab 2.77 m
Overall Length 5.91 m
Overall Length 5.91 m
Overall Length 5.91 m
Overall Width 2.35 m
Overall Width 2.35 m
Overall Width 2.35 m
Turning radius 5.46 m
Turning radius 5.46 m
Turning radius 5.46 m
Transmission
Max speed reverse 23.01 kph
Max speed reverse 40.07 kph
Max speed reverse 40.07 kph
Number of forward gears 4
Number of forward gears 4
Number of forward gears 4
Number of reverse gears 4
Number of reverse gears 4
Number of reverse gears 4
Hydraulic system
Pump flow cap 165.03 lpm
Pump flow cap 165.03 lpm
Pump flow cap 165.03 lpm
Pump type Variable flow, axial piston
Pump type Variable flow, axial piston
Pump type Variable flow, axial piston
Relief valve pressure 200 bar
Relief valve pressure 185 bar
Relief valve pressure 200 bar

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build datetime: 6/9/2026, 1:26:42 PM