JCB 524-50 Specifications
The JCB 524-50 Loadall telehandler is a compact, highly
maneuverable telescopic handler engineered for construction, agricultural,
rental, and industrial material-handling operations where confined working
spaces, low overall height, and reliable lifting performance are essential.
Positioned within JCB’s Compact Loadall range,
the 524-50 offers a rated operating capacity of 2,400 kg (5,290 lb), a
maximum lift height of 5.3 m (17 ft 4 in), and a forward reach of up to
2.9 m (9 ft 6 in). These characteristics make it particularly well
suited for masonry work, pallet handling, general site logistics, and
agricultural loading tasks.
The machine is designed around a rigid compact chassis with permanent
four-wheel drive and four-wheel steering, allowing excellent traction
and maneuverability on uneven terrain and in restricted access
environments. Power is provided by a turbocharged diesel engine
optimized for low-speed torque and fuel efficiency.
A hydrostatic transmission delivers smooth,
infinitely variable speed control, while the hydraulic system provides
precise and responsive boom operation. Overall, the JCB 524-50 balances
compact dimensions with robust construction and dependable performance.
The JCB 524-50 is equipped with a turbocharged diesel
engine designed for off-highway industrial use.
Engine model: JCB Diesel TC-63
Engine type: Four-cylinder, four-stroke, water-cooled diesel
Manufacturer: JCB
Displacement: 269 cu.in (4.4 L)
Number of cylinders: 4
Power at 2,200 rpm: 85 hp (63 kW)
Maximum torque: 267 lb-ft (362 Nm) at 1,300 rpm
Bore: 4.05 in (103 mm)
Stroke: 5.0 in (132 mm)
Aspiration: Turbocharged
Fuel type: Diesel
Emission certification: Stage IIIA/USA EPA Tier 3
The engine is engineered to deliver strong low-end torque, enabling efficient
load handling and travel under heavy operating conditions. Emissions compliance
meets EPA Tier III and equivalent regional standards, depending on market.
Lubrication System
The lubrication system is a full-pressure wet-sump design.
Oil pump: Gear-driven
Oil filtration: Full-flow replaceable oil filter
Recommended engine oil: SAE 15W-40 meeting API CI-4 or higher
Oil service interval: 500 operating hours
Cooling System
Cooling is achieved through a liquid-cooled system with a belt-driven
centrifugal water pump.
Cooling type: Liquid cooled
Radiator: Heavy-duty industrial core
Cooling fan: Engine-driven
Thermostat opening temperature: 82°C (180°F)
The JCB 524-50 utilizes a hydrostatic transmission
providing smooth, continuously variable speed control.
Transmission
Transmission type: Hydrostatic, two-speed
Drive control: Forward/reverse shuttle integrated into boom control lever
Maximum travel speed: 29 km/h (18.2 mph)
Axles and Drive
Drive configuration: Permanent four-wheel drive
Axle type: Epicyclic hub reduction axles with mid-mounted drop box
Rear axle: Oscillating
Differential options: Open differential standard, limited slip optional
Braking System
Service brakes: Hydraulically actuated disc brakes acting on the transmission
output shaft
Parking brake: Manually operated mechanical disc brake
System voltage: 12 V, negative ground
Battery capacity: 110 Ah
Alternator output: 75 A
Starter motor: Heavy-duty industrial type
Standard electrical equipment includes full road lighting, warning indicators,
instrumentation, and safety interlocks.
Chassis type: Compact rigid frame
Wheel drive: Four-wheel drive (4WD)
Standard tire size: 12.5/80x18 industrial pneumatic tires
The compact chassis design ensures stability while maintaining a low overall
machine height for indoor and low-clearance operation.
Steering type: Full hydrostatic power steering
Steering modes:
- Front-wheel steering
- All-wheel steering
- Crab steering
Steering mode selection is controlled from within the cab, allowing the operator
to adapt maneuverability to site conditions.
The hydraulic system is designed to provide smooth,
precise, and responsive boom and attachment control.
Hydraulic pump type: Gear pump
Operating system pressure: 250 bar (3,626 psi)
Flow at system pressure: 85 L/min (22.5 US gpm)
Hydraulic cycle times:
Boom raise: 7.7 seconds
Boom lower: 5.7 seconds
Boom extend: 5.5 seconds
Boom retract: 4.9 seconds
Bucket dump: 2.1 seconds
Bucket crowd: 3.0 seconds
Auxiliary hydraulics: Boom-end auxiliary service fitted as standard
| Service Refill Capacities |
Fuel tank capacity: 75 liters (19.8 US gal)
Hydraulic oil tank: 70 liters (18.5 US gal)
Cooling system capacity: 14 liters (3.7 US gal)
Rated operating capacity: 2,400 kg (5,290 lb)
Lift capacity to full height: 2,400 kg (5,290 lb)
Lift capacity at maximum reach: 1,247 kg (2,750 lb)
Maximum lift height: 5.3 m (17 ft 4 in)
Reach at maximum lift height: 0.6 m (2 ft 0 in)
Maximum forward reach: 2.9 m (9 ft 6 in)
Overall height: 2.10 m (6 ft 11 in)
Overall width over tires: 2.00 m (6 ft 7 in)
Inside cab width: 0.92 m (3 ft 0 in)
Front track: 1.70 m (5 ft 7 in)
Wheelbase: 2.30 m (7 ft 6 in)
Overall length to front tires: 3.40 m (11 ft 2 in)
Overall length to front carriage: 3.90 m (12 ft 10 in)
Ground clearance: 0.33 m (1 ft 1 in)
Outside turning radius over tires: 3.0 m (9 ft 10 in)
Standard fork length: 1,200 mm (48 in)
Load center: 500 mm (20 in)
Operating weight (std specification): 5,500 kg (12,125 lb)
Engine oil and filter replacement: Every 500 hours
Fuel filter replacement: Every 500 hours
Air filter inspection: Daily, replace as required
Hydraulic oil inspection: Daily, replace at scheduled intervals
Coolant replacement: Every 2 years
Brake system inspection: Every 500 hours
Axle oil replacement: Every 1,000 hours
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