Overview
The Komatsu WB93R-5 Loader Backhoe is a backhoe loader listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 99 hp, operating weight of 17,571 lb, capacity of 1.3 yd³, fuel capacity of 39.7 gal and hydraulic capacity of 43.60 gal/min. This model can be reviewed for equipment comparison, jobsite planning, fleet research, and specification-based machine selection. Use the full specifications table to compare the Komatsu WB93R-5 Loader Backhoe against similar backhoe loader models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Operating Weight
17,570.90
lb
Gross Power
99.30
hp
Dig Depth - Std
14.90
ft
Bucket Capacity
1.31
yd3
Full Specifications
73 specs
Dimensions
4×1 Bucket Capacity (Iso 7546)
1 m³ / 1.31 yd³
4×1 Bucket Width
0.01 ft / 0.00 m
Arm Breakout Force (Iso 6015)
9 lb / 4 kg
Breakout Force (Iso 14397)
14 lb / 6 kg
Bucket Breakout Force (Iso 6015)
13 lb / 6 kg
Bucket Dig Force - Std
13,444 lb / 6,098 kg
Bucket Width
91.34 in / 2,320 mm
Clearance At Max Dump Height
8.93 ft / 2.72 m
Dig Depth - Ext
19.87 ft / 6.06 m
Dig Depth - Std
14.90 ft / 4.54 m
Front Axle Oil
519 lb / 235 kg
Gearbox Oil
976.40 gal / 3,696.1 L
Hydraulic Oil System Capacity
5,919.40 gal / 22,407.4 L
Lift Capacity At Full Height
8,598.03 in / 218,390 mm
Lifting Capacity At Ground Level (Iso 14397)
11.69
Lifting Capacity At Maximum Height
8.60 ft / 2.62 m
Load At Max Lift - Std
3,307 lb / 1,500 kg
Load Height - Ext
16.02 ft / 4.88 m
Load Height - Std
13.69 ft / 4.17 m
Reach From Swivel - Ext
22.04 ft / 6.72 m
Reach From Swivel - Std
18.87 ft / 5.75 m
Rear Axle Oil
885 lb / 401 kg
Standard Bucket Width
0.01 ft / 0.00 m
Standard_Front
12.50
Standard_Rear
16.90
Std Bucket Weight
948 lb / 430 kg
Transport Height
12.18 ft / 3.71 m
Transport Length
19.35 ft / 5.90 m
Transport Width
7.62 ft / 2.32 m
Turning Radius (Using Brakes)_ At Outer Edge Of Front Tyre
10,498.70 ft / 3,200.00 m
Turning Radius (Using Brakes)_ At The Corner Of The Bucket)
15.50 ft / 4.72 m
Turning Radius W/O Brakes At Outer Edge Of Front Tyre
14.30 ft / 4.36 m
Turning Radius(Without Using Brakes)_At Outer Edge Of Front Tyre
13.20 ft / 4.02 m
Vibration Levels
12,096
Engine
14.5 ft in
420
Bore
4.10 in / 104 mm
Bucket Capacity
1.31 yd³ / 1.00 m³
Direct injection (DI)
14,396
Displacement
273,692 cu in / 4,485.0 L
Engine Make
2238
Engine Model
Komatsu S4D104E-3
Engine Power@Iso 14396
992 hp / 739.7 kW
Engine Type
vertical, 4-cycle water-cooled diesel engine
Fuel Capacity
39.70 gal / 150.3 L
Fuel Tank
9,153.60 gal / 34,650.1 L
Gross Power
99 hp / 74.0 kW
Hydraulic Oil Tank
2,502 gal / 9,471.1 L
Max Speed - Forward
24.90 mph / 40.1 km/h
Max Speed Reverse
24.90 mph / 40.1 km/h
Max Torque
310 lb-ft / 420 Nm
Number of Cylinders
4
Number of Forward Gears
4
Number of Reverse Gears
4
Operating Weight
17,571 lb / 7,970 kg
Operating Weight 4wd
16,447 lb / 7,460 kg
Operating Weight Increase_ Forks For 4×1 Bucket
150 lb / 68 kg
Operating Weight Increase_ Pallet Forks
-280 lb / -127 kg
Operating Weight Increase_ Standard Arm
-260 lb / -118 kg
Operating Weight Increase_Offset Boom
190 lb / 86 kg
Operating Weight Increase_Standard Bucket
-300 lb / -136 kg
Operational
Operating Weight 4wd
Relief Valve Pressure
3,626 psi / 250.0 bar
Standard Machine Operating Weight
18 lb / 8 kg
Standard_Option_Front
365
Standard_Option_Rear
18.40
Stroke
5.20 in / 132 mm
Total Machine Weight
20 lb / 9 kg
Hydraulics
Disc Diameter
1 in / 25 mm
Engine Oil
781.20 gal / 2,957.2 L
Max Delivery
43.60
Pump Flow Capacity
43.60 gal/min / 165.0 L/min
Standard Bucket Capacity (Iso 7546)
1.03 m³ / 1.35 yd³
Other
Cooling System
1,006.90 gal / 3,811.5 L
Related Machines
Frequently Asked Questions
What is the operating weight of the Komatsu WB93R-5 Loader Backhoe? +
The Komatsu WB93R-5 Loader Backhoe has an operating weight of 17,571 lb (7,970 kg). This places it in a class suited for backhoe loader applications where ground pressure and transport weight are key considerations.
How powerful is the Komatsu WB93R-5 Loader Backhoe engine? +
The Komatsu WB93R-5 Loader Backhoe produces 99 hp (74.0 kW) of engine power. This output is typical for its weight class and designed to handle demanding Backhoe Loader work cycles efficiently.
How does the Komatsu WB93R-5 Loader Backhoe compare to similar Backhoe Loader models? +
You can compare the Komatsu WB93R-5 Loader Backhoe side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.