Hyundai R22-7
The Hyundai R22-7 is a mini excavator with an operating weight of 4,850 lb, a 17 hp engine, and a dig depth of 7.76 ft.
✓ QA-verified — every figure checked for physical possibility and class plausibility; failures withheld →◆Where it sits in its classpercentile · mini excavators
Among 479 mini excavators , the Hyundai R22-7 sits below the median for its class:
- Operating weight 4,850 lb lighter than 68% (n=438)
- Engine power 17 hp less powerful than 77% (n=448)
- Dig depth 7.8 ft shallower-digging than 72% (n=426)
01 Boom/Stick Option (Hex) 1 Specification
| Shipping Length Of Unit | 13.37ft in | 4,075mm‖ — metric converted from the published imperial value |
|---|---|---|
| Max Cutting Height | 12.29ft in | 3,746mm‖ — metric converted from the published imperial value |
| Shipping Height Of Unit | 7.39ft in | 2,252mm‖ — metric converted from the published imperial value |
| Max Loading Height | 8.24ft in | 2,512mm‖ — metric converted from the published imperial value |
| Max Reach Along Ground | 13.34ft in | 4,066mm‖ — metric converted from the published imperial value |
| Max Vertical Wall Digging Depth | 5.89ft in | 1,795mm‖ — metric converted from the published imperial value |
| Max Digging Depth | 7.76ft in | 2,365mm‖ — metric converted from the published imperial value |
02 Dimensions Specification
| Width To Outside Of Tracks | 4.53ft in | 1,381mm‖ — metric converted from the published imperial value |
|---|---|---|
| Length Of Track On Ground | 4.35ft in | 1,326mm‖ — metric converted from the published imperial value |
| Tail Swing Radius | 5.73ft in | 1,747mm‖ — metric converted from the published imperial value |
03 Undercarriage Specification
| Shoe Size | 9.06in | 230mm‖ — metric converted from the published imperial value |
|---|---|---|
| Track Gauge | 3.78ft in | 1,152mm‖ — metric converted from the published imperial value |
| Max Travel Speed | 2.37mph | 3.81km/h‖ — metric converted from the published imperial value |
| Ground Pressure | 4.8psi | 33kpa‖ — metric converted from the published imperial value |
| Drawbar Pull | 3640lb | 1,651kg‖ — metric converted from the published imperial value |
04 Engine Specification
| Engine Make | 2251 | |
|---|---|---|
| Engine Model | L3E-W231 | |
| Net Power | 17hp | 13kw‖ — metric converted from the published imperial value |
| Power Measured @ | 2400rpm | |
| Displacement | 58.1cu in | 952cm3‖ — metric converted from the published imperial value |
05 Operational Specification
| Operating Weight | 4850lb | 2,200kg‖ — metric converted from the published imperial value |
|---|---|---|
| Fuel Capacity | 7.7gal | 29l‖ — metric converted from the published imperial value |
| Cooling System Fluid Capacity | 1.5gal | 5.7l‖ — metric converted from the published imperial value |
| Hydraulic System Fluid Capacity | 8.8gal | 33l‖ — metric converted from the published imperial value |
| Engine Oil Capacity | 1gal | 4l‖ — metric converted from the published imperial value |
| Hydraulic System Relief Valve Pressure | 2700psi | 18,616kpa‖ — metric converted from the published imperial value |
| Hydraulic Pump Flow Capacity | 16.8gal/min | 63.6l/min‖ — metric converted from the published imperial value |
06 Swing Mechanism Specification
| Swing Speed | 11.5rpm |
|---|
07 Buckets Specification
| Reference Bucket Capacity | 0.1yd3 |
|---|
Data notes
Converted metric figure. The source published imperial figures only for this machine. Metric figures marked ‖ are unit conversions of the published imperial value, rounded to the same precision — they are not separately published measurements. Because there is no independently published metric figure to compare against, no cross-unit consistency check applies to them; the imperial figures they derive from were checked for physically possible magnitude and for plausibility against this equipment class.
Method. Figures are manufacturer reference specifications, not measurements. The source published imperial figures for this machine in a single unit system, so no cross-unit consistency check applies; every value is checked for physically possible magnitude and for plausibility against its equipment class before publication. Figures that fail either check are withheld rather than shown, and figures reconstructed from related data are marked above. Metric figures marked ‖ are converted from the published imperial value rather than reproduced from the source.