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SPECS / MID-SIZE EXCAVATORS
Hitachi EX310H-3 Specs
Hitachi EX310H-3 mid-size excavator specifications: excavator type Mid-Size Excavator, weight 30617 kg, horsepower 155 kW, digging depth 741 cm.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Excavator Type | Mid-Size Excavator | |
| Weight | 30617 kg | 67500 lbs |
| Horsepower | 155 kW | 208 HP |
| Digging Depth | 741 cm | 292 in. |
| Max Digging Depth | 741 cm | 292 in. |
| Max Loading Height | 713.2 cm | 280.8 in. |
| Max Reach Along Ground | 1091.2 cm | 429.6 in. |
| Max Vertical Wall Digging Depth | 649.2 cm | 255.6 in. |
| Overall Length | 1094.2 cm | 430.8 in. |
| Track Length | 4450.1 cm | 1752.0 in. |
| Length of Track on Ground | 371.9 cm | 146.4 in. |
| Reference Bucket Capacity | 1.5 m2 | 1.9 cu yds |
| Max Bucket Capacity | 1.9 m2 | 2.5 cu yds |
| Min Bucket Capacity | 1.2 m2 | 1.6 cu yds |
| Ground Clearance | 51.8 cm | 20.4 in. |
| Tail Swing Radius | 332.2 cm | 130.8 in. |
| Overall Width | 320.0 cm | 126.0 in. |
| Engine Make | Isuzu | |
| Engine Model | A-6SD1TQA | |
| Net Power | 155 kW | 208 HP |
| Gross Power | 163.5 kW | 219.3 HP |
| Rated Power | 2000 RPM | |
| Hydraulic Pump Flow Capacity | 545 LPM | 144.3 GPM |
| Hydraulic System Capacity | 310.0 l | 81.9 gal |
| Relief Valve Pressure | 343 Bar | 4980 psi |
| Operating Weight | 30617 kg | 67500 lbs |
| Max Travel Speed | 5.6 km | 3.5 mph |
| Swing Speed | 12 RPM | |
| Cab Height | 301.8 cm | 118.8 in. |
| Aspiration | Turbocharged | |
| Max Torque | 834.1 Nm | 615.2 ft-lbs |
| Cooling Capacity | 33.7 l | 8.9 gal |
| Fuel Capacity | 510.3 l | 134.8 gal |
| Swing Drive Capacity | 17.0 l | 4.5 gal |
| Engine Oil Capacity | 35.2 l | 9.3 gal |
| Ground Pressure | 62.7 kPa | 9.1 psi |
| Number of Carrier Rollers per Side | 2 | |
| Number of Track Rollers per Side | 8 | |
| Number of Shoes per Side | 47 | |
| Displacement | 9832.2 cc | 600 cu. in. |
| Shoe Size | 60.2 cm | 23.7 in. |
| Max Cutting Height | 1024.1 cm | 403.2 in. |
| Alternator | 30 A | |
| Track Gauge | 259.1 cm | 102.0 in. |
| Removal Counterweight Clearance | 118.9 cm | 46.8 in. |
| Torque Power | 1400 RPM |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
