حفارة JCB 4CX مستعملة قوية ذات دفع رباعي، معدات بناء

I. Basic Parameters

Item Parameters
Model JCB 4CX Backhoe Loader (including Plus/Pro configurations, etc.)
Drive Type 4×4 All-Wheel Drive / Optional Steering Modes (4-Wheel Steering, Crab Steering, etc.)
Maximum Speed: ​​40 km/h (High-speed road driving)
Operating Weight Approx. ~8,000–8,200 kg (slight variations depending on version)

II. Engine and Power

Parameters Values
Engine: JCB’s own Dieselmax diesel engine (4.4 L)
Displacement: ~4.4 L
Rated Power ≈ 74.2–81 kW (≈ 99–109 hp) (depending on specific version)
Peak Torque ≈ 516 Nm (@ ~1300 rpm)
Fuel Tank Capacity ≈ 160 L
Net Power: ~72.8 kW (97.6 hp) @ 2200 rpm

III. Loading Performance
Parameters Values

Standard Bucket Capacity ≈ 1.2–1.3 m³
Bug Width ≈ 2.23 m (≈ 88 in)
Maximum Lifting Load (Full Height) ≈ 4,600–4,700 kg
Bug Crushing Force ≈ 61 kN (approx. 6,200 kgf)
Maximum Unloading Height Approx. 2.69 m
Maximum Unloading Extension Approx. 1.21 m

IV. Backhoe Performance

Parameters Values
Maximum Digging Depth Approx. 5.5–5.8 m
Maximum Horizontal Extension Approx. 6.0 m and above (varies by model)
Dig Bucket Capacity Approx. 0.26 – 0.3 m³ (depending on standard and heavy-duty buckets)
Backhoe Crushing Force / Tear Force Varies by version, generally more efficient (market datasheet)

V. Dimensions and Structure

Parameters Values ​​(Typical)
Overall Length (Transport): ~5.9 m
Overall Width ~2.36 m
Overall Height (Cabin) ~3.5 m
Tire Size: Typically 16.9×28 (10PR)
Turning Radius / Maneuverability: Equipped with flexible steering (4WS / Crab / 2WS)

VI. Hydraulics and Transmission
Item Parameters
Transmission Method: Powershift / 4 Forward + 4 Reverse (Some versions with adaptive Autoshift)
Hydraulic System Flow Rate: ~81 L/min (≈ 21.4 gal/min)
Hydraulic Oil Capacity: ~132 L
Cooling System Oil Capacity: ~18.5 L
Lubricating Oil Capacity: ~15 L