- Load Height - Std: 13.39 ft / 4080 mm
- Reach From Swivel - Std: 18.21 ft / 5550 mm
- Dig Depth - Std: 14.77 ft / 4500 mm
- Reach At Load Height - Std: 8.47 ft / 2580 mm
Published dimensions and weight
Komatsu WB98A-2
Weighing roughly 8.3 t and rated at 96.6 hp, the Komatsu WB98A-2 is a loader backhoe in its size class.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight 4wd18276.4 lb8290 kg
03Selected published values48
Loader backhoes are commonly used for digging, trenching, loading and general site work with one carrier. Published rows for Komatsu WB98A-2 include published bucket capacity of 1.34 yd3 / 1.02 m3, published engine power of 113 hp / 84.2 kw, published hydraulic flow of 43.6 gal/min / 165 L/min. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Load Height - Std” field (13.39 ft / 4080 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Reach From Swivel - Std” field (18.21 ft / 5550 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Dig Depth - Std” field (14.77 ft / 4500 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Backhoe
Load Height - Std13.39 ft4080 mm
Reach From Swivel - Std18.21 ft5550 mm
Dig Depth - Std14.77 ft4500 mm
Reach At Load Height - Std8.47 ft2580 mm
Reach From Swivel - Ext21.49 ft6550 mm
Dig Depth - Ext18.54 ft5650 mm
Bucket Dig Force - Std13064.6 lb5926 kg
Load Height - Ext16.67 ft5080 mm
Reach At Load Height - Ext11.75 ft3580 mm
Dimensions
Transport Width7.39 ft2250 mm
Transport Height11.98 ft3650 mm
Wheelbase7.73 ft2355 mm
Ground Clearance1.45 ft440 mm
Height To Top Of Suspended Cab9.59 ft2920 mm
Loader
Clearance At Max Dump Height9.16 ft2790 mm
Reach At Max Dump Height2.94 ft895 mm
Dig Depth2.96 in75 mm
Lift Capacity At Full Height7105.5 lb3223 kg
Bucket Capacity1.34 yd31.02 m3
Bucket Width88.59 in2250 mm
Bucket Breakout Force14275.37 lb63.5 kN
Engine
Number Of Cylinders44
Engine Make22382238
Engine ModelS4D106-1FCS4D106-1FC
Net Power96.6 hp72 kw
Gross Power113 hp84.2 kw
Power Measured @2200 rpm2200 rpm
Displacement269.3 cu in4.5 L
Operational
Fuel Capacity29.1 gal110 L
Operating Weight 4wd18276.4 lb8290 kg
Max Weight19290.5 lb8750 kg
Hydraulic System Fluid Capacity23.8 gal90 L
Oil System Fluid Capacity2.4 gal9 L
Cooling System Fluid Capacity4.8 gal18 L
Front Axle Fluid Capacity3.2 gal12 L
Rear Axle Fluid Capacity2.7 gal10 L
Tire Size Front - 2wd / 4wd16/70 x 2416/70 x 24
Rear Tires Size 2wd/4wd16/70 x 2416/70 x 24
Operating Voltage12 V12 V
Alternator Supplied Amperage60 amps60 amps
Transmission
Transmission TypeHydrostaticHydrostatic
Number Of Forward Gears44
Number Of Reverse Gears44
Max Speed - Forward22.4 mph36 km/h
Max Speed Reverse22.4 mph36 km/h
Hydraulic
Pump Typegear pumpsgear pumps
Pump Flow Capacity43.6 gal/min165 L/min
Relief Valve Pressure2900.8 psi20000 kPa
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Manufacturer-published specifications.