Hyundai · Mini Excavator

Hyundai R22-7 Specs

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Hyundai

Overview

The Hyundai R22-7 is a mini excavator listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 17 hp, operating weight of 4,850 lb, working depth of 7.76 ft, reach of 13.34 ft, capacity of 0.1 yd³ and travel speed of 2.4 mph. This model can be reviewed for excavation, trenching, loading, site preparation, and fleet comparison workflows. Use the full specifications table to compare the Hyundai R22-7 against similar mini excavator models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
4,850
lb

Net Power
17
hp

Max Digging Depth
7.76
ft

Reference Bucket Capacity
0.10
yd3

Full Specifications

29 specs

Dimensions

Length of Track on Ground 4.35 ft / 1.33 m

Max Cutting Height 12.29 ft / 3.75 m

Max Digging Depth 7.76 ft / 2.37 m

Max Loading Height 8.24 ft / 2.51 m

Max Reach Along Ground 13.34 ft / 4.07 m

Max Vertical Wall Digging Depth 5.89 ft / 1.80 m

Shipping Height Of Unit 7.39 ft / 2.25 m

Shipping Length Of Unit 13.37 ft / 4.08 m

Tail Swing Radius 5.73 ft / 1.75 m

Width To Outside Of Tracks 4.53 ft / 1.38 m

Engine

Cooling System Fluid Capacity 1.50 gal / 5.7 L

Displacement 58 cu in / 1.0 L

Engine Make 2251

Engine Model L3E-W231

Engine Oil Capacity 1 gal / 3.8 L

Fuel Capacity 7.70 gal / 29.1 L

Hydraulic Pump Flow Capacity 16.80 gal/min / 63.6 L/min

Hydraulic System Fluid Capacity 8.80 gal / 33.3 L

Hydraulic System Relief Valve Pressure 2,700 psi / 186.2 bar

Net Power 17 hp / 12.7 kW

Operating Weight 4,850 lb / 2,200 kg

Power Measured @ 2,400 rpm

Reference Bucket Capacity 0.10 yd³ / 0.08 m³

Swing Speed 11.50 deg

Undercarriage

Drawbar Pull 3,640 lb / 1,651 kg

Ground Pressure 5 psi / 0.3 bar

Max Travel Speed 2.37 mph / 3.8 km/h

Shoe Size 9.06 in / 230 mm

Track Gauge 3.78 ft / 1.15 m

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Frequently Asked Questions

What is the operating weight of the Hyundai R22-7? +

The Hyundai R22-7 has an operating weight of 4,850 lb (2,200 kg). This places it in a class suited for mini excavator applications where ground pressure and transport weight are key considerations.

How powerful is the Hyundai R22-7 engine? +

The Hyundai R22-7 produces 17 hp (12.7 kW) of engine power. This output is typical for its weight class and designed to handle demanding Mini Excavator work cycles efficiently.

What is the maximum digging depth of the Hyundai R22-7? +

The Hyundai R22-7 has a maximum digging depth of 7.76 ft (2.37 m). This makes it suitable for trenching, foundation work, and other excavation tasks requiring vertical reach.

What is the maximum reach of the Hyundai R22-7? +

The Hyundai R22-7 has a maximum reach along the ground of 13.34 ft (4.07 m), allowing it to work effectively across wide areas without repositioning.

What is the travel speed of the Hyundai R22-7? +

The Hyundai R22-7 has a maximum travel speed of 2.4 mph (3.8 km/h), enabling efficient movement between work areas on the job site.

How does the Hyundai R22-7 compare to similar Mini Excavator models? +

You can compare the Hyundai R22-7 side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.