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SPECS / LARGE EXCAVATORS
Hyundai ROBEX 450-7A Specs
Hyundai ROBEX 450-7A large excavator specifications: excavator type Large Excavator, weight 43800 kg, horsepower 239 kW, digging depth 683 cm.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Excavator Type | Large Excavator | |
| Weight | 43800 kg | 96563 lbs |
| Horsepower | 239 kW | 320 HP |
| Digging Depth | 683 cm | 269 in. |
| Max Digging Depth | 683 cm | 269 in. |
| Max Loading Height | 719.3 cm | 283.2 in. |
| Max Reach Along Ground | 1094.2 cm | 430.8 in. |
| Max Vertical Wall Digging Depth | 600.5 cm | 236.4 in. |
| Overall Length | 1225.3 cm | 482.4 in. |
| Track Length | 4846.3 cm | 1908.0 in. |
| Length of Track on Ground | 405.4 cm | 159.6 in. |
| Reference Bucket Capacity | 2.2 m2 | 2.9 cu yds |
| Max Bucket Capacity | 3.2 m2 | 4.2 cu yds |
| Min Bucket Capacity | 1.5 m2 | 1.9 cu yds |
| Ground Clearance | 57.9 cm | 22.8 in. |
| Tail Swing Radius | 374.9 cm | 147.6 in. |
| Overall Width | 335.3 cm | 132.0 in. |
| Engine Make | Cummins | |
| Engine Model | QSM11 | |
| Net Power | 239 kW | 320 HP |
| Gross Power | 266 kw | 357 hp |
| Rated Power | 1900 RPM | |
| Hydraulic Pump Flow Capacity | 719 LPM | 190.3 GPM |
| Hydraulic System Capacity | 380.1 l | 100.4 gal |
| Relief Valve Pressure | 353 Bar | 5120 psi |
| Operating Weight | 43800 kg | 96563 lbs |
| Max Travel Speed | 5.1 km | 3.2 mph |
| Swing Speed | 9 RPM | |
| Cab Height | 326.1 cm | 128.4 in. |
| Aspiration | Turbocharged | |
| Max Torque | 1673.1 Nm | 1234.0 ft-lbs |
| Cooling Capacity | 50.3 l | 13.3 gal |
| Fuel Capacity | 610.2 l | 161.2 gal |
| Swing Drive Capacity | 5.3 l | 1.4 gal |
| Engine Oil Capacity | 38.2 l | 10.1 gal |
| Operating Voltage | Operating Voltage 24 V | |
| Ground Pressure | 81.4 kPa | 11.8 psi |
| Number of Carrier Rollers per Side | 2 | |
| Number of Track Rollers per Side | 7 | |
| Number of Shoes per Side | 49 | |
| Displacement | 10799.1 cc | 659 cu. in. |
| Shoe Size | 60.2 cm | 23.7 in. |
| Max Cutting Height | 1060.7 cm | 417.6 in. |
| Alternator | 50 A | |
| Track Gauge | 274.3 cm | 108.0 in. |
| Removal Counterweight Clearance | 134.1 cm | 52.8 in. |
| Torque Power | 1400 RPM | |
| Drawbar Pull | 38.465 kg | 84800 lbs |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
