Caterpillar 420D
Browse All Caterpillar or Loader Backhoe Models
Contents:
Backhoe
| Load Height - Std | 11.86 ft in (3613 mm) |
| Reach From Swivel - Std | 18.54 ft in (5650 mm) |
| Dig Depth - Std | 14.41 ft in (4390 mm) |
| Reach At Load Height - Std | 2.83 ft in (862 mm) |
| Bucket Rotation | 205 degrees |
| Loading Reach - Standard | 5.67 ft in (1.73 m) |
| Bucket Dig Force - Ext | 14586 lb (6616.1 kg) |
| Bucket Dig Force - Standard | 14712 lb (6673.26 kg) |
| Bucket Dig Force - Std | 14712 lb (6673.26 kg) |
| Dig Depth - Ext | 18.08 ft in (5510 mm) |
| Dig Depth - Standard | 14.42 ft in (4.4 m) |
| E-Stick Extended (1) | 18.08 ft in (5.52 m) |
| E-Stick Extended (2) | 21.9 ft in (6.68 m) |
| E-Stick Extended (3) | 14586 lb (6616.1 kg) |
| E-Stick Extended (4) | 6188 lb (2806.83 kg) |
| E-Stick Extended (5) | 4121 lb (1869.26 kg) |
| E-Stick Retracted (1) | 14.67 ft in (4.48 m) |
| E-Stick Retracted (2) | 18.72 ft in (5.71 m) |
| E-Stick Retracted (3) | 14586 lb (6616.1 kg) |
| E-Stick Retracted (4) | 8421 lb (3819.71 kg) |
| E-Stick Retracted (5) | 8936 lb (4053.31 kg) |
| Load Height - Ext | 13.7 ft in (4175 mm) |
| Loading Height - Standard | 11.83 ft in (3.61 m) |
| Reach At Load Height - Ext | 2.47 ft in (751 mm) |
| Reach From Swing Pivot - Standard | 18.5 ft in (5.64 m) |
| Reach From Swivel - Ext | 21.9 ft in (6675 mm) |
| Stick Dig Force - Standard | 8593 lb (3897.72 kg) |
| Stick Lift At 2440 Mm (8 Ft) - Standard | 10538 lb (4779.96 kg) |
Dimensions
| Transport Length | 22.89 ft in (6974 mm) |
| Transport Width | 7.72 ft in (2352 mm) |
| Transport Height | 11.77 ft in (3585 mm) |
| Wheelbase | 6.89 ft in (2100 mm) |
| Ground Clearance | 0.98 ft in (297 mm) |
| Height To Top Of Suspended Cab | 9.09 ft in (2770 mm) |
Loader
| Clearance At Max Dump Height | 8.35 ft in (2544 mm) |
| Reach At Max Dump Height | 2.74 ft in (835 mm) |
| Dig Depth | 5.32 in (135 mm) |
| Dump Reach At Maximum Angle - Single Tilt | 2.74 ft in (0.84 m) |
| Lift Capacity At Full Height - Single Tilt | 6385 lb (2896.19 kg) |
| Bucket Breakout Force - Single Tilt | 10131 lb (4595.35 kg) |
| Bucket Capacity - General Purpose | 1.25 yd3 (0.96 m3) |
| Bucket Breakout Force | 10138.89 lb (45.1 kN) |
| Bucket Capacity | 1.26 yd3 (0.96 m3) |
| Dig Depth - Single Tilt | 5 in (127 mm) |
| Bucket Width - General Purpose | 89 ft |
| Lift Capacity At Full Height | 6384.59 lb (2896 kg) |
| Bucket Width | 89.06 in (2262 mm) |
| Dump Height At Maximum Angle - Single Tilt | 8.35 ft in (2.55 m) |
Engine
| Number Of Cylinders | 4 |
| Engine Make | 2236 |
| Engine Model | 3054T |
| Gross Power | 88 hp (65.7 kw) |
| Net Power | 85 hp (63.4 kw) |
| Power Measured @ | 2200 rpm |
| Displacement | 243 cu in (4 L) |
| Bore | 4 in (100.1 mm) |
| Stroke | 5 in (127 mm) |
| Net Power - Sae J1349 | 85 hp (63.4 kw) |
| Gross Power - Sae J1995 | 88 hp (65.7 kw) |
| Net Torque Rise - 1,400 Rpm - Standard | 27 % |
| Engine Model - Standard | Cat 3054T |
| Net Peak Torque - 1400 Rpm - Standard - Sae J1349 | 254 lb ft (344.4 Nm) |
| Net Power (Optional) - Sae J1349 | 84 hp (62.7 kw) |
| Net Power (Optional) - Iso 9249 | 85 hp (63.4 kw) |
| Net Power (Optional) - Iso 1585 | 85 hp (63.4 kw) |
| Net Power (Optional) - Eec 80/1269 | 85 hp (63.4 kw) |
| Net Power (Optional) - Din 70020 | 88 PS |
Operational
| Operating Weight 4wd | 15763.1 lb (7150 kg) |
| Fuel Capacity | 33.9 gal (128 L) |
| Turning Radius | 17.6 ft in (5350 mm) |
| Tire Size Front - 2wd / 4wd | 11Lx16,12PR/12.5 / 80x18,10PR |
| Rear Tires Size 2wd/4wd | 19.5x24,10PR / 19.5L24,10PR |
Power Train
| Power Shuttle Transmission - Forward 1st | 3.6 mph (5.8 km/h) |
| Power Shuttle Transmission - Reverse 1st | 3.6 mph (5.8 km/h) |
| Reverse - 4th | 20.4 mph (32.9 km/h) |
| Forward - 4th (1) | 20.4 mph (32.9 km/h) |
| Reverse - 2nd (1) | 5.8 mph (9.4 km/h) |
| Reverse - 3rd (1) | 12 mph (19.4 km/h) |
| Auto-Shift - Optional - Forward 1st | 3.5 mph (5.7 km/h) |
| Forward - 4th (2) | 11.9 mph (19.2 km/h) |
| Forward - 5th | 20 mph (32.2 km/h) |
| Auto-Shift - Optional - Reverse 1st | 3.5 mph (5.7 km/h) |
| Reverse - 2nd (2) | 7.6 mph (12.3 km/h) |
| Reverse - 3rd (2) | 14.5 mph (23.4 km/h) |
| Forward - 2nd (1) | 5.8 mph (9.4 km/h) |
| Forward - 3rd (1) | 12 mph (19.4 km/h) |
| Forward - 2nd (2) | 5.7 mph (9.2 km/h) |
| Forward - 3rd (2) | 7.6 mph (12.3 km/h) |
Transmission
| Transmission Type | power shuttle |
| Number Of Forward Gears | 4 |
| Number Of Reverse Gears | 4 |
| Max Speed - Forward | 20.4 mph (32.8 km/h) |
| Max Speed Reverse | 20.4 mph (32.8 km/h) |
Weights
| Operating Weight - Maximum | 21605 lb (9799.9 kg) |
| Operating Weight - Nominal | 15772 lb (7154.1 kg) |
| Counterweights - Option 1 | 320 lb (145.2 kg) |
Hydraulic
| Pump Type | LSPC, closed center |
| Pump Flow Capacity | 43.1 gal/min (163 L/min) |
| Relief Valve Pressure | 3300.2 psi (22754 kPa) |
Hydraulic System
| Pump Type | Variable flow, axial-piston |
| Circuit Type | Load sensing, closed Center |
| Pump Capacity At 2,200 Rpm | 43 gal/min |
| System Pressure | 3300 psi |
| Steering Type | Front wheel |
| Power Steering | Hydrostatic |
| 4wd Cylinder - Bore | 2.56 in |
| Brake System | Inboard, oil-immersed |
| Stroke (1) | 8.8 in (223.6 mm) |
| Stroke (2) | 8.3 in (210.9 mm) |
| 2wd Cylinder - Bore | 2.8 in (69.9 mm) |
| Rod Diameter (1) | 1.8 in (44.5 mm) |
| Rod Diameter (2) | 1.5 in (36.1 mm) |
Standards
| Cab - Rops | SAE J397/SAE J1040 May 1994/ISO 3471 1994 |
| Brakes | SAE j1473 October 1990/ISO 3450 1996 |
| Cab - Sound | ANSI/SAE J1166 Oct 98 is 78.5 dB(A) |
| Exterior Sound | SAE J88 April 95 is 73.0 dB(A) |
Axle Ratings
| Front Axle (4wd) - Static | 27029 lb (12260.2 kg) |
| Rear Axle - Static | 61233 lb (27774.9 kg) |
| Front Axle (2wd) - Static | 30319 lb (13752.5 kg) |
| Dynamic (1) | 6983 lb (3167.5 kg) |
| Dynamic (2) | 20418 lb (9261.5 kg) |
Service Refill
| Cooling System - A/C | 4.2 gal (15.9 L) |
| Cooling System - High-Ambient | 4.4 gal (16.7 L) |
| Fuel Tank | 34 gal (128.8 L) |
| Engine Oil - With Filter | 2 gal (7.6 L) |
| Rear Axle | 6.4 gal (24.3 L) |
| Front Axle (4wd) | 2 gal (7.6 L) |
| Front Axle - Planetaries | 0.2 gal (0.8 L) |
| Hydraulic System | 21 gal (79.5 L) |
| Hydraulic Tank | 10 gal (37.9 L) |
| Transmission - Torque Converter - Power Shuttle - 2wd | 4 gal (15.2 L) |
| Transmission - Auto-Shift - 2wd | 4 gal (15.2 L) |
| Transmission - Auto-Shift - Awd | 4 gal (15.2 L) |
Operating Specifications - Backhoe
| Turning Circle - Outside - Front Wheels | 26.8 ft in (8.2 m) |
| Turning Circle - Outside, Widest Loading Bucket | 35 ft in (10.7 m) |
