卡特 420 F

CAT 420F Backhoe Loader Engine • Model: Cat C4.4 ACERT (4‑cylinder, inline) • Displacement: 4.4 L (268.5 in³) • Gross Power (SAE J1995): 102 hp (76 kW) @ 2200 rpm • Net Power (SAE J1349): 95 hp (71 kW) @ 1800 rpm • Net Power (ISO 9249): 97 hp (72 kW) @ 1800 rpm • Peak Net Torque: 323 lb‑ft (438 N·m) @ 1400 rpm • Emissions: EPA Tier 4 Interim / EU Stage IIIB Weights • Operating Weight (Standard): 15,395 lb (6,983 kg) • Max Operating Weight: 24,251 lb (11,000 kg) • Front Axle Load (2WD): 20,233 lb (9,186 kg) • Rear Axle Load: 20,233 lb (9,186 kg) Loader Performance • Bucket Capacity: 0.96 m³ (1.25 yd³) GP • Bucket Width: 7.42 ft (2,262 mm) • Breakout Force: 11,484 lb (51.1 kN) • Dump Clearance: 9.01 ft (2,746 mm) • Lift Capacity (Full Height): 7,237 lb (3,283 kg) • Max Forward Speed (Power Shuttle): 25 mph (40 km/h) Backhoe Performance • Dig Depth (Standard): 14.3 ft (4,360 mm) • Max Horizontal Reach: 18.41 ft (5,612 mm) • Backhoe Tear‑Out Force: 14,087 lb (62.7 kN) • Swing Angle: 180° (center‑pivot) • Swing Cycle Time: ~3.0 sec Hydraulics • Pump Type: Closed‑center variable‑flow axial piston • Implement Pump Flow: 43 gpm (163 lpm) @ 2200 rpm • System Relief Pressure: 3,600 psi (250 bar) • Cycle Times (Loader): ◦ Raise: ~5.5 sec ◦ Dump: ~1.8 sec ◦ Lower (float): ~2.2 sec Dimensions • Wheelbase: 7.74 ft (2,360 mm) • Overall Length: 23.51 ft (7,169 mm) • Overall Width: 7.62 ft (2,322 mm) • Height (Top of ROPS): 11.74 ft (3,577 mm) • Ground Clearance: 1.15 ft (350 mm) • Turning Radius (Outside Front Wheels): 26.8 ft (8.18 m) Transmission & Drivetrain • Type: Power shuttle (4F/4R) / Optional Auto‑Shift • Drive: 2WD standard, 4WD optional • Differential Lock: Front & rear (optional) • Brakes: Hydraulically boosted oil‑disc, dual pedals Fluid Capacities • Fuel Tank: 44 gal (165 L) • Hydraulic System: 25.1 gal (95 L) • Engine Oil (with filter): 2.3 gal (8.8 L) • Cooling System: 5.8 gal (22 L) All the machines in my factory we provide one year warranty，Our machine is high quality at the most competitive rates，Welcome to visit our company on site in Shanghai ,China