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Home / Wheel Loaders / Kubota Wheel Loaders / Kubota RT100

Kubota RT100 Specifications

The Kubota RT100 articulated wheel loader is powered by 43.9 cu.in (0.7L) Kubota D722 3-cylinder indirect injection water-cooled diesel engine with a rated power of 20 hp (14.9 kW) at 2200 rpm. The Kubota RT100 is equipped with a hydrostatic transmission, power steering system, hydraulic wet disc brakes, and 23x8.5-12 standard tires. The hydraulic system has a pump with fluid flow rate of 7.4 gpm (28 lpm). The hydraulic pressure is 2175 psi (150 bar). The wheel loader has a rated operating capacity of 495 lbs (225 kg) and tipping load of 990 lbs (450 kg). The max lift height is 85.4 inches (2170 mm) to hinge pin, and boom breakout force is 2575 lbs (1170 kg).

Engine Specs

Engine Model ....................... Kubota D722
Engine Type ....................... Vertical water-cooled 4-stroke diesel
Number of Cylinders ....................... 3
Cylinder Bore, in (mm) ....................... 2.64 (67.0)
Piston Stroke, in (mm) ....................... 2.68 (68.0)
Total displacement, cu.in (L) ....................... 43.9 (0.719)
Rated Engine Power, Hp (kW) ....................... 20.0 (14.9)
Rated Engine Speed, rpm ....................... 2200
Aspiration Type ....................... Naturally aspirated
Compression Ratio ....................... 23.5:1
Firing Order ....................... 1-2-3
Fuel System ....................... Indirect injection
Lubricating System ....................... Forced lubrication by trochoid pump
Oil Filter Type ....................... Full flow paper filter (cartridge type)
Cooling System ....................... Liquid-cooled
Air Cleaner Type ....................... Double-element
Emission Level ....................... Tier 4 Final
Starting System ....................... Electric starting with starter
Fuel Tank Capacity, gal (L) ....................... 11.9 (45.0)
Oil Capacity, qts (L) ....................... 2.6 (2.5)
Coolant Capacity, qts (L) ....................... 4.2 (4.0)
Electrical System Rating, Volts ....................... 12
Charging System ....................... Alternator
Alternator Rating, Amps ....................... 15

Transmission

Transmission Type ....................... Hydrostatic
Number of Forward Gears ....................... Infinite
Number of Reverse Gears ....................... Infinite
Forward Speed, mph (kph) ....................... 7.5 (12.0)
Reverse Speed, mph (kph) ....................... 7.5 (12.0)

Wheels and Tires

Drive System Type ....................... Four-wheel drive (4WD)
Steering Configuration ....................... Articulated frame
Steering System ....................... Hydraulic power
Service Brakes Type ....................... Hydraulic wet disc
Front Tire Size (Std) ....................... 23x8.5-12
Rear Tire Size (Std) ....................... 23x8.5-12
Front Tire Size (Opt) ....................... 23x10.5-12
Rear Tire Size (Opt) ....................... 23x10.5-12

Hydraulic System

Hydraulic System Type ....................... Open center
Hydraulic Pump Type ....................... Gear
Pump Capacity, gpm (Lpm) ....................... 7.4 (28.0)
System Pressure, psi (Bar) ....................... 2175 (150)
Hydraulic Tank Capacity, gal (L) ....................... 13.7 (52.0)

Loader Performance

Rated Operating Capacity (Straight), lbs (kg) ....................... 495 (225)
Rated Operating Capacity (Full Turn), lbs (kg) ....................... 415 (188)
Tipping Load (Straight), lbs (kg) ....................... 990 (450)
Tipping Load (Full Turn), lbs (kg) ....................... 825 (375)
Lift Capacity, lbs (kg) ....................... 1365 (620)
Breakout Force, lbs (kg) ....................... 2575 (1170)

Dimensions and Weight

Operating Height (Fully Raised), in (mm) ....................... 117.3 (2980)
Maximum Lift Height (Bucket Hinge Pin), in (mm) ....................... 85.4 (2170)
Height To Top Of Canopy, in (mm) ....................... 81.5 (2070)
Length With Bucket On Ground, in (mm) ....................... 112.6 (2860)
Length Without Bucket, in (mm) ....................... 87 (2210)
Width (Tread Center), in (mm) ....................... 29.1 (740)
Width (Over Tires), in (mm) ....................... 36.2 (920)
Wheel Base, in (mm) ....................... 48.4 (1230)
Ground Clearance, in (mm) ....................... 4.7 (120)
Articulation Angle, deg ....................... 47
Bucket Width, in (mm) ....................... 36 (915)
Bucket Capacity, cu.ft (m3) ....................... 8.1 (0.23)
Dump Angle At Full Height, deg ....................... 46
Rollback Angle At Ground, deg ....................... 43
Rollback Angle At Full Height, deg ....................... 45
Front Frame Height, in (mm) ....................... 54.3 (1380)
Clearance With Bucket Dumped, in (mm) ....................... 55.5 (1410)
Turning Radius (w/Bucket), in (mm) ....................... 87.8 (2230)
Operating Weight, lbs (kg) ....................... 2585 (1175)

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WHEEL LOADERS SPECIFICATIONS

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