SPECS / COMPARISON
Caterpillar E120B vs Caterpillar 312B L
A detailed comparison of the Caterpillar E120B and the Caterpillar 312B L. Click a model name to view its full specifications.
Horsepower
Caterpillar E120B63 kW (84 HP)
Caterpillar 312B L63 kW (84 HP)
Weight
Caterpillar E120B12800 kg (28219 lbs)
Caterpillar 312B L12705 kg (28010 lbs)
Operating Weight
Caterpillar E120B12800 kg (28219 lbs)
Caterpillar 312B L12705 kg (28010 lbs)
| Specification | Caterpillar E120B Mid-Size Excavators | Caterpillar 312B LMid-Size Excavators |
|---|---|---|
| Excavator Type | Mid-Size Excavator | Mid-Size Excavator |
| Weight | 12800 kg (28219 lbs) | 12705 kg (28010 lbs) |
| Horsepower | 63 kW (84 HP) | 63 kW (84 HP) |
| Digging Depth | 515 cm (203 in.) | 515 cm (203 in.) |
| Max Digging Depth | 515 cm (203 in.) | 515 cm (203 in.) |
| Max Loading Height | 585.2 cm (230.4 in.) | 588.3 cm (231.6 in.) |
| Max Reach Along Ground | 795.5 cm (313.2 in.) | 780.3 cm (307.2 in.) |
| Max Vertical Wall Digging Depth | 454.2 cm (178.8 in.) | 445.0 cm (175.2 in.) |
| Track Length | 3352.8 cm (1320.0 in.) | 3657.6 cm (1440.0 in.) |
| Length of Track on Ground | 280.4 cm (110.4 in.) | 304.8 cm (120.0 in.) |
| Ground Clearance | 48.8 cm (19.2 in.) | 45.7 cm (18.0 in.) |
| Tail Swing Radius | 213.4 cm (84.0 in.) | 213.4 cm (84.0 in.) |
| Overall Width | 249.9 cm (98.4 in.) | 249.9 cm (98.4 in.) |
| Engine Make | Caterpillar | Caterpillar |
| Engine Model | 3114 | 3064 T Diesel Engine |
| Net Power | 63 kW (84 HP) | 63 kW (84 HP) |
| Gross Power | 66.6 kW (89.3 HP) | 68 kw (91 hp) |
| Hydraulic Pump Flow Capacity | 235 LPM (62.4 GPM) | 238 LPM (63.5 GPM) |
| Hydraulic System Capacity | 165.0 l (43.6 gal) | 162.0 l (42.8 gal) |
| Relief Valve Pressure | 294 Bar (4270 psi) | 343 Bar (4980 psi) |
| Operating Weight | 12800 kg (28219 lbs) | 12705 kg (28010 lbs) |
| Max Travel Speed | 5.1 km (3.2 mph) | 5.6 km (3.5 mph) |
| Cab Height | 271.3 cm (106.8 in.) | 277.4 cm (109.2 in.) |
| Fuel Capacity | 250.2 l (66.1 gal) | 250.2 l (66.1 gal) |
| Ground Pressure | 41.4 kPa (6.0 psi) | 38.6 kPa (5.6 psi) |
| Displacement | 4401.6 cc (269 cu. in.) | 4244.2 cc (259 cu. in.) |
| Shoe Size | 50.0 cm (19.7 in.) | 50.0 cm (19.7 in.) |
| Max Cutting Height | 823.0 cm (324.0 in.) | 826.0 cm (325.2 in.) |
| Track Gauge | 201.2 cm (79.2 in.) | 201.2 cm (79.2 in.) |
| Removal Counterweight Clearance | 94.5 cm (37.2 in.) | 94.5 cm (37.2 in.) |
| Drawbar Pull | 9.789 kg (21581.7 lbs) | 10.401 kg (22930 lbs) |
| Overall Length | — | 762.0 cm (300.0 in.) |
| Reference Bucket Capacity | — | 0.5 m2 (0.6 cu yds) |
| Max Bucket Capacity | — | 0.8 m2 (1.1 cu yds) |
| Min Bucket Capacity | — | 0.4 m2 (0.5 cu yds) |
| Rated Power | — | 1900 RPM |
| Swing Speed | — | 12 RPM |
| Aspiration | — | Turbocharged |
| Cooling Capacity | — | 15.5 l (4.1 gal) |
| Swing Drive Capacity | — | 3.0 l (0.8 gal) |
| Engine Oil Capacity | — | 13.2 l (3.5 gal) |
| Operating Voltage | — | Operating Voltage 24 V |
| Stroke | — | 13.2 cm (5.2 in) |
| Bore | — | 10.4 cm (4.1 in) |
| Alternator | — | 50 A |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.