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SPECS / MINI EXCAVATORS
Terex HR3.7 Specs
Terex HR3.7 mini excavator specifications: excavator type Mini Excavator, weight 3650 kg, horsepower 24 kW, digging depth 320 cm.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Excavator Type | Mini Excavator | |
| Weight | 3650 kg | 8047 lbs |
| Horsepower | 24 kW | 32 HP |
| Digging Depth | 320 cm | 126 in. |
| Max Digging Depth | 320 cm | 126 in. |
| Max Loading Height | 307.8 cm | 121.2 in. |
| Max Reach Along Ground | 551.7 cm | 217.2 in. |
| Reference Bucket Capacity | 0.1 m2 | 0.1 cu yds |
| Max Bucket Capacity | 0.2 m2 | 0.3 cu yds |
| Min Bucket Capacity | 63.1 m2 | 82.5 cu yds |
| Ground Clearance | 30.5 cm | 12.0 in. |
| Tail Swing Radius | 91.4 cm | 36.0 in. |
| Overall Width | 182.9 cm | 72.0 in. |
| Engine Make | Mitsubishi | |
| Engine Model | S4L2 | |
| Net Power | 24 kW | 32 HP |
| Gross Power | 26.2 kW | 35.1 HP |
| Rated Power | 2100 RPM | |
| Hydraulic Pump Flow Capacity | 95 LPM | 25 GPM |
| Hydraulic System Capacity | 70.0 l | 18.5 gal |
| Relief Valve Pressure | 250 Bar | 3625 psi |
| Operating Weight | 3650 kg | 8047 lbs |
| Swing Speed | 10 RPM | |
| Cab Height | 253.0 cm | 99.6 in. |
| Max Torque | 105.1 Nm | 77.5 ft-lbs |
| Fuel Capacity | 65.1 l | 17.2 gal |
| Operating Voltage | Operating Voltage 12 V | |
| Ground Pressure | 29.0 kPa | 4.2 psi |
| Displacement | 1720.6 cc | 105 cu. in. |
| Shoe Size | 30.2 cm | 11.9 in. |
| No of Cylinders | 4 | |
| Max Cutting Height | 454.2 cm | 178.8 in. |
| Torque Power | 1500 RPM | |
| Drawbar Pull | 3.164 kg | 6975 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.
