- Load Height - Std: 13.69 ft / 4170 mm
- Reach From Swivel - Std: 18.87 ft / 5750 mm
- Dig Depth - Std: 14.9 ft / 4540 mm
- Reach From Swivel - Ext: 22.04 ft / 6715 mm
Published dimensions and weight
Komatsu WB93R-5
The Komatsu WB93R-5 pairs the Komatsu S4D104E-3 engine (99.3 hp) with an operating weight near 8 t.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight17570.9 lb7970 kg
03Selected published values85
Loader backhoes are commonly used for digging, trenching, loading and general site work with one carrier. Published rows for Komatsu WB93R-5 include published bucket capacity of 1.31 yd3 / 1 m3, published operating weight of 17570.9 lb / 7970 kg, published engine power of 99.3 hp / 74 kw. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Load Height - Std” field (13.69 ft / 4170 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Reach From Swivel - Std” field (18.87 ft / 5750 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Dig Depth - Std” field (14.9 ft / 4540 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 - Std13.69 ft4170 mm
Reach From Swivel - Std18.87 ft5750 mm
Dig Depth - Std14.9 ft4540 mm
Reach From Swivel - Ext22.04 ft6715 mm
Dig Depth - Ext19.87 ft6055 mm
Bucket Dig Force - Std13443.79 lb6098 kg
Load At Max Lift - Std3306.94 lb1500 kg
Load Height - Ext16.02 ft4880 mm
Arm Breakout Force (Iso 6015)8.82 lb4 kg
Bucket Breakout Force (Iso 6015)13.45 lb6.1 kg
Dimensions
Transport Length19.35 ft5895 mm
Transport Width7.62 ft2320 mm
Transport Height12.18 ft3710 mm
Loader
Clearance At Max Dump Height8.93 ft2720 mm
Lifting Capacity At Ground Level (Iso 14397)11.69 lb5.3 kg
4×1 Bucket Width0.01 ft2.34 mm
Breakout Force (Iso 14397)14.33 lb6.5 kg
Bucket Breakout Force_ -63.83 kN
Bucket Capacity1.31 yd31 m3
Bucket Width91.34 in2320 mm
Lift Capacity At Full Height8598.03 lb3900 kg
4×1 Bucket Capacity (Iso 7546)1.0m31.0m3
Lifting Capacity At Maximum Height8.6 lb3.9 kg
Standard Bucket Capacity (Iso 7546)1.03m31.03m3
Standard Bucket Width0.01 ft2.32 mm
Std Bucket Weight947.99 lb430 kg
Refils
Engine Oil781.2 cu in12.8 L
Cooling System1006.9 cu in16.5 L
Fuel Tank9153.6 cu in150 L
Hydraulic Oil Tank2502 cu in41 L
Hydraulic Oil System Capacity5919.4 cu in97 L
Front Axle Oil518.8 cu in8.5 L
Rear Axle Oil884.9 cu in14.5 L
Gearbox Oil976.4 cu in16 L
Tyres
Standard_Front12.5/80 R18 - 10 PR12.5/80 R18 - 10 PR
Standard_Rear16.9 × 28 - 12 PR16.9 × 28 - 12 PR
Standard_Option_Front365/70 R18; 320/80 R18 IT 530; 12.5 - 20 MPT 10 PR365/70 R18; 320/80 R18 IT 530; 12.5 - 20 MPT 10 PR
Standard_Option_Rear18.4 × 26 - 12 PR; 440/80 R28 IT 530; 16.9 - 30 IND 10 PR18.4 × 26 - 12 PR; 440/80 R28 IT 530; 16.9 - 30 IND 10 PR
Environment
Vibration Levels(EN 12096:1997)*(EN 12096:1997)*
Hand/Arm≤ 2,5 m/s² (uncertainty K = 1,2 m/s²)≤ 2,5 m/s² (uncertainty K = 1,2 m/s²)
Body≤ 0,5 m/s² (uncertainty K = 0,2 m/s²≤ 0,5 m/s² (uncertainty K = 0,2 m/s²
Steering System
Turning Radius W/O Brakes At Outer Edge Of Front Tyre14.3 ft4350 mm
Turning Radius(Without Using Brakes)_At Outer Edge Of Front Tyre13.2 ft4000 mm
Turning Radius (Using Brakes)_ At The Corner Of The Bucket)15.5 ft4700 mm
Turning Radius (Using Brakes)_ At Outer Edge Of Front Tyre10498.7 ft3200 m
Engine
CombustionDirect injection (DI)Direct injection (DI)
Engine Power@Iso 14396992 hp739.8 kw
Air Filter TypeDry filter with safety elementDry filter with safety element
Starting SystemElectric motor with per-heating air system for cold climateElectric motor with per-heating air system for cold climate
Number Of Cylinders44
Engine Make22382238
Engine ModelKomatsu S4D104E-3Komatsu S4D104E-3
Engine Typevertical, 4-cycle water-cooled diesel enginevertical, 4-cycle water-cooled diesel engine
Gross Power99.3 hp74 kw
Cooling Systemradiatorradiator
Max Torque309.8 lb ft420 Nm
Aspirationturbo-inter cooledturbo-inter cooled
Displacement273691.6 cu in4485 L
Bore4.1 in104 mm
Stroke5.2 in132 mm
Operational
Operating Weight 4wd16446.5 lb7460 kg
Fuel Capacity39.7 gal150 L
Transmission
Transmission Typepower shuttlepower shuttle
Number Of Forward Gears44
Number Of Reverse Gears44
Max Speed - Forward24.9 mph40 km/h
Max Speed Reverse24.9 mph40 km/h
Weights
Standard Machine Operating Weight17.8 lb8.1 kg
Total Machine Weight19.9 lb9 kg
Operating Weight Increase_Standard Bucket-300-300
Operating Weight Increase_Offset Boom+190+190
Operating Weight Increase_ Standard Arm-260-260
Operating Weight Increase_ Pallet Forks-280-280
Operating Weight Increase_ Forks For 4×1 Bucket+150+150
Operating Weight17570.9 lb7970 kg
Hydraulic System
Pumps Control SystemLoad SensingLoad Sensing
Main ValveLIFD “Load Independent Flow Divider” modular typeLIFD “Load Independent Flow Divider” modular type
Max Delivery43.6 gal/min165 L/min
SystemSyncroSystemSyncroSystem
Pump Typevariable displacement axial pistonsvariable displacement axial pistons
Hydraulic System TypeClosed Load Sensing System, CLSSClosed Load Sensing System, CLSS
Hydraulic
Pump TypeVDAPVDAP
Pump Flow Capacity43.6 gal/min165 L/min
Relief Valve Pressure3626 psi25000 kPa
Brakes
Disc Diameter1 ft300 mm
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Manufacturer-published specifications.