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Home / Wheel Loaders / JCB Wheel Loaders / JCB 426 HT

JCB 426 HT Specifications

The JCB 426 HT wheel loader is powered by 359 cu.in (5.9L) Cummins BTAA5.9C six-cylinder turbocharged liquid-cooled diesel engine with a rated power of 142 hp (106 kW) at 2200 rpm. The JCB 426 HT is equipped with a four-speed powershift transmission, power steering system, hydraulic wet disc brakes, and 20.5R25 standard tires. The hydraulic system has a pump with fluid flow rate of 34.8 gpm (132 lpm). The hydraulic pressure is 3625 psi (250 bar). The wheel loader has a rated operating capacity of 9240 lbs (4190 kg) and tipping load of 18480 lbs (8380 kg). The maximum lift height is 153.7" (3905 mm) to hinge pin, and breakout force is 22240 lbs (10110 kg).

Engine Specs

Engine Model ...................... Cummins BTAA-5.9C
Engine Type ...................... 4-Stroke liquid-cooled diesel
Number of Cylinders ...................... 6, inline
Engine Bore, in (mm) ...................... 4.02 (102.0)
Engine Stroke, in (mm) ...................... 4.72 (120.0)
Displacement, cu.in (L) ...................... 359 (5.9)
Aspiration Type ...................... Turbocharged
Rated Engine Power, hp (kW) ...................... 142.0 (106.0)
Rated Engine Speed, rpm ...................... 2200
Maximum Torque, Nm (ft-lbs) ...................... 633 (467)
Torque Speed, rpm ...................... 1300
Firing Order ...................... 1-5-3-6-2-4
Fuel System ...................... Direct injection
Lubricating System ...................... Forced lubrication by gear pump
Oil Filter Type ...................... Spin-on
Cooling System ...................... Liquid cooled
Air Cleaner Type ...................... Dual, dry element
Emission Level ...................... Tier 2 Final
Fuel Tank Capacity, gal (L) ...................... 60.7 (230.0)
Oil Capacity, qts (L) ...................... 14.7 (14.0)
Coolant Capacity, qts (L) ...................... 36.8 (35.0)
Electrical System Rating, Volts ...................... 12
Charging System ...................... Alternator
Alternator Rating, Amps ...................... 70

Transmission

Transmission Model ...................... ZF 4WG-160
Transmission Type ...................... Powershift
Gearbox Type ...................... 4F/3R
Number of Forward Gears ...................... 4
Number of Reverse Gears ...................... 3
Torque Converter Type ...................... Single stage
Torque Converter Ratio ...................... 2.55:1
Oil Capacity, gal (L) ...................... 7.1 (27.0)
Maximum Forward Speed, mph (kph) ...................... 23.5 (37.9)
Maximum Reverse Speed, mph (kph) ...................... 15.6 (25.2)

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) ...................... 20.5R25
Rear Tire Size (Std) ...................... 20.5R25
Front Tire Size (Opt) ...................... 620/75R25
Rear Tire Size (Opt) ...................... 620/75R25
Front Tire Size (Opt) ...................... 550/65R25
Rear Tire Size (Opt) ...................... 550/65R25

Hydraulic System

Hydraulic System Type ...................... Closed center load sensing
Hydraulic Pump Type ...................... Piston
Pump Flow, gpm (Lpm) ...................... 34.8 (132.0)
System Pressure, psi (Bar) ...................... 3625 (250)
Hydraulic System Capacity, gal (L) ...................... 55.4 (210.0)

Loader Performance

Rated Operating Capacity (Straight, Std Lift), lbs (kg) ...................... 9240 (4190)
Rated Operating Capacity (Full Turn, Std Lift), lbs (kg) ...................... 7810 (3545)
Rated Operating Capacity (Straight, High Lift), lbs (kg) ...................... 7715 (3500)
Rated Operating Capacity (Full Turn, High Lift), lbs (kg) ...................... 6520 (2960)
Tipping Load (Straight, Std Lift), lbs (kg) ...................... 18480 (8380)
Tipping Load (Full Turn, Std Lift), lbs (kg) ...................... 15620 (7090)
Tipping Load (Straight, High Lift), lbs (kg) ...................... 15430 (7000)
Tipping Load (Full Turn, High Lift), lbs (kg) ...................... 13040 (5920)
Breakout Force, lbs (kg) ...................... 22240 (10110)

Dimensions and Weight

Maximum Lift Height To Hinge Pin (Std Lift), in (mm) ...................... 153.7 (3905)
Maximum Lift Height To Hinge Pin (High Lift), in (mm) ...................... 170.7 (4335)
Height To Top Of Cab, in (mm) ...................... 131.3 (3335)
Length With Bucket On Ground (Std Lift), in (mm) ...................... 268.9 (6830)
Length With Bucket On Ground (High Lift), in (mm) ...................... 285.2 (7245)
Width (Tread Center), in (mm) ...................... 77 (1955)
Width (Over Tires), in (mm) ...................... 97.6 (2480)
Wheel Base, in (mm) ...................... 118.1 (3000)
Ground Clearance, in (mm) ...................... 17.3 (440)
Articulation Angle, deg ...................... 40
Bucket Width, in (mm) ...................... 106 (2690)
Bucket Capacity, cu.ft (m3) ...................... 95.3 (2.70)
Digging Depth (Std Lift), in (mm) ...................... 1.8 (47)
Digging Depth (High Lift), in (mm) ...................... 4.3 (110)
Rollback Angle At Ground (Std Lift), deg ...................... 43
Rollback Angle At Ground (High Lift), deg ...................... 48
Rollback Angle At Full Height (Std Lift), deg ...................... 58
Rollback Angle At Full Height (High Lift), deg ...................... 58
Dump Angle At Full Height (Std Lift), deg ...................... 49
Dump Angle At Full Height (High Lift), deg ...................... 45
Clearance With Bucket Dumped (Std Lift), in (mm) ...................... 105.3 (2675)
Clearance With Bucket Dumped (High Lift), in (mm) ...................... 122.2 (3105)
Reach At Full Height (Std Lift), in (mm) ...................... 47.8 (1215)
Reach At Full Height (High Lift), in (mm) ...................... 54.1 (1375)
Turning Radius (w/Bucket, Std Lift), in (mm) ...................... 227.9 (5790)
Turning Radius (w/Bucket, High Lift), in (mm) ...................... 235.6 (5985)
Operating Weight (Std Lift), lbs (kg) ...................... 29520 (13390)
Operating Weight (High Lift), lbs (kg) ...................... 30115 (13660)

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WHEEL LOADERS SPECIFICATIONS

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