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  Wheel Loaders

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Case W14B Specifications

The Case W14B wheel loader driveline system components: 359 cu.in (5.9L) Case 6-590 6-cylinder direct injection liquid-cooled diesel engine with a rated power of 90 hp (67.1 kW), and 3-speed powershift transmission. The hydraulic system has a pump with a rated capacity of 37.5 gal/min (142 l/min). The system relief pressure is 2290 psi (158 bar). The Case W14B is equipped with a hydrostatic power steering, hydraulic caliper disc brakes, and 15.5x25 tires. The wheel loader has a maximum lift height to hinge pin of 134" (3400 mm) and boom breakout force of 15500 lbs (7045 kg). The rated operating capacity is 6745 lbs (3060 kg), and tipping load is 13490 lbs (6120 kg).

Engine Model .................... Case 6-590
Engine Type .................... 4-Stroke 6-cylinder direct injection diesel
Number of Cylinders .................... Six
Displacement, cu in (L) .................... 359 (5.88)
Engine Bore, in (mm) .................... 4.02 (102.0)
Engine Stroke, in (mm) .................... 4.72 (120.0)
Aspiration Type .................... Naturally aspirated
Rated Engine Power, hp (kW) .................... 90.0 (67.1)
Rated Engine Speed, rpm .................... 2200
Low Idle Speed, rpm .................... 950-1000
High Idle Speed, rpm .................... 2300-2350
Maximum Torque, Nm (ft-lb) .................... 360 (265)
Torque Speed, rpm .................... 1200
Compression Ratio .................... 17.5:1
Firing Order .................... 1-5-3-6-2-4
Fuel System .................... Injection pump
Fuel Filter Type .................... Full flow spin-on cartridge
Governor Type .................... Mechanical
Lubricating System .................... Positive pressure
Cooling System .................... Liquid-cooled
Air Cleaner Type .................... Dry element
Fuel Tank Capacity, gal (L) .................... 38.0 (144.0)
Oil Capacity, qts (L) .................... 15.9 (15.0)
Coolant Capacity, qts (L) .................... 24.2 (23.0)
Electrical System Rating, Volts .................... 12
Charging System .................... Alternator
Alternator Rating, Amps .................... 40

Transmission Type .................... Powershift
Gearbox Type .................... 3F/3R
Number of Forward Gears .................... 3
Number of Reverse Gears .................... 3
Torque Converter Type .................... Single stage, integral
Torque Converter Ratio .................... 2.85:1
Oil Capacity, gal (L) .................... 5.5 (21.0)
Maximum Forward Speed, mph (kph) .................... 21.6 (34.8)
Maximum Reverse Speed, mph (kph) .................... 21.6 (34.8)

Drive System Type .................... Four-wheel drive (4WD)
Steering Configuration .................... Articulated frame
Steering System .................... Hydrostatic power
Service Brakes Type .................... Hydraulic caliper disc
Front Tire Size (Std) .................... 15.5x25
Rear Tire Size (Std) .................... 15.5x25
Front Tire Size (Opt) .................... 17.5x25
Rear Tire Size (Opt) .................... 17.5x25
Front Tire Size (Opt) .................... 16.9x24
Rear Tire Size (Opt) .................... 16.9x24

Hydraulic System Type .................... Open center
Hydraulic Pump Type .................... Dual gear
Pump Capacity, gpm (Lpm) .................... 37.5 (142.0)
System Pressure, psi (Bar) .................... 2290 (158)
Hydraulic System Capacity, gal (L) .................... 26.5 (100.0)

Rated Operating Capacity (Straight), lbs (kg) .................... 6745 (3060)
Rated Operating Capacity (Full Turn), lbs (kg) .................... 5773 (2618)
Tipping Load (Straight), lbs (kg) .................... 13490 (6120)
Tipping Load (Full Turn), lbs (kg) .................... 11545 (5235)
Lift Capacity, lbs (kg) .................... 8000 (3630)
Breakout Force, lbs (kg) .................... 15500 (7045)

Maximum Operating Height .................... 172 (4370)
Maximum Lift Height To Hinge Pin, in (mm) .................... 134 (3400)
Height To Top Of Cab, in (mm) .................... 120.1 (3050)
Length With Bucket On Ground, in (mm) .................... 233.8 (5940)
Width (Tread Center), in (mm) .................... 68 (1725)
Width (Over Tires), in (mm) .................... 85 (2160)
Wheel Base, in (mm) .................... 100 (2540)
Ground Clearance, in (mm) .................... 16 (405)
Articulation Angle, deg .................... 40
Bucket Width, in (mm) .................... 90 (2285)
Bucket Capacity, cu.ft (m3) .................... 40.2 (1.14)
Digging Depth, in (mm) .................... 2.5 (64)
Dump Angle At Full Height, deg .................... 45
Rollback Angle At Ground, deg .................... 45
Clearance With Bucket Dumped, in (mm) .................... 107 (2720)
Reach At Full Height, in (mm) .................... 33.1 (840)
Turning Circle (w/Bucket), in (m) .................... 394 (10.0)
Shipping Weight, lbs (kg) .................... 16500 (7500)
Operating Weight, lbs (kg) .................... 17500 (7940)

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Wheel Loaders, Skid Steers, and Compact Track Loaders