SPECS / COMPARISON
Hitachi EX100M-5 vs Caterpillar 311C
A detailed comparison of the Hitachi EX100M-5 and the Caterpillar 311C. Click a model name to view its full specifications.
Horsepower
Hitachi EX100M-557 kW (76 HP)
Caterpillar 311C59 kW (79 HP)
Weight
Hitachi EX100M-512383 kg (27300 lbs)
Caterpillar 311C11979 kg (26410 lbs)
Operating Weight
Hitachi EX100M-512383 kg (27300 lbs)
Caterpillar 311C11979 kg (26410 lbs)
| Specification | Hitachi EX100M-5 Mid-Size Excavators | Caterpillar 311C Mid-Size Excavators |
|---|---|---|
| Excavator Type | Mid-Size Excavator | Mid-Size Excavator |
| Weight | 12383 kg (27300 lbs) | 11979 kg (26410 lbs) |
| Horsepower | 57 kW (76 HP) | 59 kW (79 HP) |
| Digging Depth | 460 cm (181 in.) | 503 cm (198 in.) |
| Max Digging Depth | 460 cm (181 in.) | 503 cm (198 in.) |
| Max Loading Height | 573.0 cm (225.6 in.) | 548.6 cm (216.0 in.) |
| Max Reach Along Ground | 725.4 cm (285.6 in.) | 759.0 cm (298.8 in.) |
| Max Vertical Wall Digging Depth | 414.5 cm (163.2 in.) | 442.0 cm (174.0 in.) |
| Overall Length | 719.3 cm (283.2 in.) | 691.9 cm (272.4 in.) |
| Track Length | 3505.2 cm (1380.0 in.) | 3139.4 cm (1236.0 in.) |
| Length of Track on Ground | 292.6 cm (115.2 in.) | 262.1 cm (103.2 in.) |
| Reference Bucket Capacity | 0.3 m2 (0.4 cu yds) | 0.5 m2 (0.6 cu yds) |
| Max Bucket Capacity | 0.6 m2 (0.8 cu yds) | 0.8 m2 (1.0 cu yds) |
| Min Bucket Capacity | 0.2 m2 (0.3 cu yds) | 0.3 m2 (0.4 cu yds) |
| Ground Clearance | 61.0 cm (24.0 in.) | 45.7 cm (18.0 in.) |
| Tail Swing Radius | 213.4 cm (84.0 in.) | 176.8 cm (69.6 in.) |
| Overall Width | 274.3 cm (108.0 in.) | 249.9 cm (98.4 in.) |
| Engine Make | Isuzu | Caterpillar |
| Engine Model | A-4BG1 | 3064 T |
| Net Power | 57 kW (76 HP) | 59 kW (79 HP) |
| Gross Power | 60.6 kW (81.3 HP) | 61 kw (82 hp) |
| Rated Power | 2100 RPM | — |
| Hydraulic Pump Flow Capacity | 189 LPM (50.2 GPM) | 106 LPM (28 GPM) |
| Hydraulic System Capacity | 134.0 l (35.4 gal) | 160.1 l (42.3 gal) |
| Relief Valve Pressure | 337 Bar (4890 psi) | 299 Bar (4340 psi) |
| Operating Weight | 12383 kg (27300 lbs) | 11979 kg (26410 lbs) |
| Max Travel Speed | 4.5 km (2.8 mph) | 5.6 km (3.5 mph) |
| Swing Speed | 13.5 RPM | 10.6 RPM |
| Cab Height | 295.7 cm (116.4 in.) | 277.4 cm (109.2 in.) |
| Aspiration | Naturally | Turbocharged |
| Max Torque | 284.0 Nm (209.5 ft-lbs) | — |
| Cooling Capacity | 18.5 l (4.9 gal) | 17.4 l (4.6 gal) |
| Fuel Capacity | 250.2 l (66.1 gal) | 194.9 l (51.5 gal) |
| Swing Drive Capacity | 3.4 l (0.9 gal) | 3.0 l (0.8 gal) |
| Engine Oil Capacity | 14.8 l (3.9 gal) | 19.7 l (5.2 gal) |
| Ground Pressure | 27.6 kPa (4.0 psi) | 41.4 kPa (6.0 psi) |
| Number of Carrier Rollers per Side | 2 | — |
| Number of Track Rollers per Side | 6 | — |
| Number of Shoes per Side | 42 | — |
| Displacement | 4326.2 cc (264 cu. in.) | 4244.2 cc (259 cu. in.) |
| Shoe Size | 70.1 cm (27.6 in.) | 50.8 cm (20.0 in.) |
| Max Cutting Height | 816.9 cm (321.6 in.) | 780.3 cm (307.2 in.) |
| Track Gauge | 204.2 cm (80.4 in.) | 198.1 cm (78.0 in.) |
| Removal Counterweight Clearance | 112.8 cm (44.4 in.) | — |
| Torque Power | 1500 RPM | — |
| Operating Voltage | — | Operating Voltage 24 V |
| Alternator | — | 45 A |
| Drawbar Pull | — | 9.380 kg (20680 lbs) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.