Specs, Service, and Problems of Skid Steers and Track Loaders

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Skid Steer Loaders / Bobcat Skid Steer Loaders / Bobcat S250

Bobcat S250 Skid Steer Specifications

The Bobcat S250 skid steer loader is powered by 203.2 cu.in (3.3L) Kubota V3300-DI-T 4-cylinder direct injection turbocharged liquid-cooled diesel engine with a rated power of 72.9 hp (54 kW) at 2400 rpm. The Bobcat S250 is equipped with 1-speed or 2-speed transmission, wet disc brakes, and 12x16.5-12 standard tires. The hydraulic system has a pump with fluid flow rate of 20.6 gpm (78.4 lpm). The hydraulic pressure is 3300 psi (227.5 bar). The skid steer loader has a rated operating capacity of 2640 lbs (1200 kg) and tipping load of 5280 lbs (2400 kg). The lift height is 126.4 inches (3210 mm) to hinge pin, and dump height is 99.4 inches (2525 mm).

Engine Specs

Engine Model ...................... Kubota V3300-DI-T
Engine Type ...................... Vertical liquid-cooled 4-cylinder diesel
Number of Cylinders ...................... Four
Displacement, cu.in (L) ...................... 203.2 (3.31)
Cylinder Bore, in (mm) ...................... 3.86 (98.0)
Piston Stroke, in (mm) ...................... 4.33 (110.0)
Aspiration ...................... Turbocharged
Rated Engine Power, hp (kW) ...................... 72.9 (54.0)
Rated Engine Speed, rpm ...................... 2400
Maximum Torque, Nm (lb-ft) ...................... 273 (202.3)
Torque Speed, rpm ...................... 1600
Idle Speed, rpm ...................... 1250-2650
Compression Ratio ...................... 22.6:1
Firing Order ...................... 1-3-4-2
Fuel System ...................... Direct injection
Lubricating System ...................... Pressure lubrication by gear pump
Fuel Tank Capacity, gal (L) ...................... 25.0 (94.6)
Oil Capacity, qts (L) ...................... 14.0 (13.2)
Coolant Capacity, qts (L) ...................... 17.2 (16.3)
Electrical System Rating, Volts ...................... 12
Charging System ...................... Alternator
Alternator Rating, Amps ...................... 90

Drive Train

Drive System Type ...................... Fully hydrostatic, 4-wheel drive
Number of Gears (Std) ...................... Single
Number of Gears (Opt) ...................... Two (low/high)
Chain Drive Type ...................... 100 HSOC continuous roller chain
Brakes Type ...................... Independent wet disc
Tire Size (Std) ...................... 12x16.5-12
Tire Size (Opt) ...................... 33x15.5-12
Chaincase Capacity, qts (L) ...................... 44.1 (41.6)
Maximum Speed (Std), mph (kph) ...................... 7.2 (11.6)
Maximum Speed (Opt), mph (kph) ...................... 12.5 (20.1)

Hydraulic System

Hydraulic System Type ...................... Open center
Hydraulic Pump Type ...................... Gear
Pump Flow (Std), gpm (Lpm) ...................... 20.6 (78.4)
Pump Flow (Opt), gpm (Lpm) ...................... 30.6 (116.2)
System Pressure, Bar (psi) ...................... 227.5 (3300)
Hydraulic Reservoir Capacity, qts (L) ...................... 18.9 (17.8)
Hydraulic System Capacity, gal (L) ...................... 12.9 (49.2)
Number of Valves ...................... 3

Loader Performance

Rated Operating Capacity, lbs (kg) ...................... 2640 (1200)
Tipping Load, lbs (kg) ...................... 5280 (2400)
Boom Lifting Force, lbs (kg) ...................... 5175 (2350)
Bucket Breakout Force, lbs (kg) ...................... 6840 (3110)

Dimensions and Weight

Wheelbase, in (mm) ...................... 48.8 (1240)
Height (Operator Cab), in (mm) ...................... 80.9 (2055)
Height (Boom Raised), in (mm) ...................... 160.5 (4075)
Length (w/o Bucket), in (mm) ...................... 114.5 (2910)
Length (Bucket On Ground), in (mm) ...................... 142.9 (3630)
Width (w/o Bucket), in (mm) ...................... 72.1 (1830)
Height to Hinge Pin (Fully Raised), in (mm) ...................... 126.4 (3210)
Dump Angle At Max Height, deg ...................... 42
Dump Height (Fully Raised), in (mm) ...................... 99.4 (2525)
Dump Reach At Max Height, in (mm) ...................... 34 (865)
Rollback Angle At Ground Level, deg ...................... 30
Rollback Angle At Max Height, deg ...................... 96
Departure Angle, deg ...................... 25
Bucket Width, in (mm) ...................... 74 (1880)
Ground Clearance, in (mm) ...................... 8.5 (215)
Turning Radius (w/Bucket), in (mm) ...................... 84.2 (2140)
Shipping Weight, lbs (kg) ...................... 6910 (3140)
Operating Weight, lbs (kg) ...................... 7700 (3500)

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