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  Wheel Loaders

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Kubota R090 Specifications

The Kubota R090 wheel loader is powered by Kubota V2607-CR-TE5 4-stroke vertical 4-cylinder direct injection turbocharged diesel engine with a rated power of 63.5 hp (47 kW) at 2400 rpm. The Kubota R090 is equipped with a two-range hydrostatic transmission, power steering system, wet disc brakes, and 12.5x18 standard tires. The hydraulic system has a pump with fluid flow rate of 17.7 gpm (67.2 lpm). The hydraulic pressure is 2975 psi (205 bar). The wheel loader has a rated operating capacity of 3785 lbs (1720 kg) and tipping load of 7570 lbs (3440 kg). The max lift height is 127.2 inches (3230 mm) to hinge pin, and breakout force is 9860 lbs (4480 kg).

Engine Model .................... Kubota V2607-CR-TE5-WL
Engine Type .................... Vertical 4-cylinder liquid-cooled diesel
Number of Cylinders .................... Four
Displacement, cu.in (L) .................... 158.7 (2.59)
Cylinder Bore, in (mm) .................... 3.43 (87.0)
Piston Stroke, in (mm) .................... 4.33 (110.0)
Aspiration Type .................... Turbocharged
Rated Engine Power, hp (kW) .................... 63.5 (47.0)
Rated Engine Speed, rpm .................... 2400
Low Idle Speed, rpm .................... 1175
High Idle Speed, rpm .................... 2800
Compression Ratio .................... 19:1
Firing Order .................... 1-3-4-2
Fuel System .................... Common rail direct injection
Lubricating System .................... Pressure lubrication by gear pump
Cooling system .................... Forced circulation with water pump
Air Cleaner Type .................... Cartridge, dry element
Fuel Tank Capacity, gal (L) .................... 18.5 (70.0)
Oil Capacity, qts (L) .................... 9.5 (9.0)
Coolant Capacity, qts (L) .................... 12.4 (11.7)
Electrical System Rating, Volts .................... 12
Charging System .................... Alternator
Alternator Rating, Amps .................... 90

Transmission Type .................... Hydrostatic, 2-range
Number of Forward Gears .................... Infinite
Number of Reverse Gears .................... Infinite
Maximum Forward Speed, mph (kph) .................... 12.5 (20.0)
Maximum Reverse Speed, mph (kph) .................... 12.5 (20.0)

Drive System Type .................... Four-wheel drive (4WD)
Steering Configuration .................... Articulated frame
Steering System .................... Hydrostatic power
Service Brakes Type .................... Wet disc
Front Tire Size (Std) .................... 12.5x18
Rear Tire Size (Std) .................... 12.5x18
Front Tire Size (Opt) .................... 12.5x20
Rear Tire Size (Opt) .................... 12.5x20
Front Tire Size (Opt) .................... 400/70R20
Rear Tire Size (Opt) .................... 400/70R20

Hydraulic System Type .................... Open center
Hydraulic Pump Type .................... Gear
Pump Capacity, gpm (Lpm) .................... 17.7 (67.2)
System Pressure, psi (Bar) .................... 2975 (205)
Hydraulic Tank Capacity, gal (L) .................... 10.3 (39.0)
Hydraulic System Capacity, gal (L) .................... 15.0 (57.0)

Rated Operating Capacity (Straight, Cab), lbs (kg) .................... 4315 (1960)
Rated Operating Capacity (Straight, Canopy), lbs (kg) .................... 4135 (1880)
Rated Operating Capacity (Full Turn, Cab), lbs (kg) .................... 3785 (1720)
Rated Operating Capacity (Full Turn, Canopy), lbs (kg) .................... 3630 (1650)
Tipping Load (Straight, Cab), lbs (kg) .................... 8630 (3920)
Tipping Load (Straight, Canopy), lbs (kg) .................... 8270 (3760)
Tipping Load (Full Turn, Cab), lbs (kg) .................... 7570 (3440)
Tipping Load (Full Turn, Canopy), lbs (kg) .................... 7260 (3300)
Lift Capacity, lbs (kg) .................... 8140 (3700)
Breakout Force, lbs (kg) .................... 9860 (4480)

Maximum Working Height, in (mm) .................... 161.4 (4100)
Maximum Lift Height (Bucket Hinge Pin), in (mm) .................... 127.2 (3230)
Maximum Lift Height (Forks), in (mm) .................... 119.3 (3030)
Height To Top Of Cab, in (mm) .................... 97.6 (2480)
Height To Top Of Canopy, in (mm) .................... 96.9 (2460)
Length With Bucket On Ground, in (mm) .................... 215.9 (5485)
Length With Forks On Ground, in (mm) .................... 232.3 (5900)
Width (Tread Center), in (mm) .................... 55.1 (1400)
Width (Over Tires), in (mm) .................... 67.9 (1725)
Wheel Base, in (mm) .................... 78.8 (2000)
Ground Clearance, in (mm) .................... 13 (330)
Articulation Angle, deg .................... 40
Working Width (Bucket), in (mm) .................... 72 (1830)
Heaped Capacity (Bucket), cu.ft (m3) .................... 29.9 (0.85)
Digging Depth (Bucket), in (mm) .................... 4.3 (110)
Rollback Angle At Ground (Bucket), deg .................... 50
Dump Angle At Full Height (Bucket), deg .................... 45
Dumping Height (Bucket), in (mm) .................... 97 (2465)
Reach At Full Height (Bucket Dumped), in (mm) .................... 31.1 (790)
Working Length (Forks), in (mm) .................... 47.4 (1200)
Clearance At Max Reach (Forks), in (mm) .................... 53.9 (1370)
Maximum Reach (Forks), in (mm) .................... 49.4 (1255)
Reach At Full Height (Forks), in (mm) .................... 19.6 (500)
Reach At Ground Level (Forks), in (mm) .................... 31.9 (810)
Turning Circle (w/Bucket), in (mm) .................... 273.6 (6950)
Operating Weight (Cab), lbs (kg) .................... 11040 (5020)
Operating Weight (Canopy), lbs (kg) .................... 10680 (4855)

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