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922E

PRODUCT FEATURES

– Unmatched performance driven by the Cummins Engine enhances torque output with more power and breakout force at lower engine speeds.
– Options for auxiliary hydraulic piping include bidirectional variable high flow line, an additional line for rotating attachments and also a single acting line. The quick coupler further ensures you get the most out of your machine by easily switching between a wide range of attachments to suit any application.

– Ergonomically designed cab for LiuGong E series excavator, with great visibility, expansive room, new multi-function LCD monitor, automatic air conditioner, large storage space, provide most comfortable working environment

– Hydraulic request signals detect activity, decreasing and increasing engine speed as required. Power is supplied only as needed, achieving optimum fuel efficiency.

– Outstanding stability and durability come from an X-type reinforced frame and the long track beam and crawler system

SPECIFICATION

Operating weight with cab

22000 kg

Engine power

112 kW (150 hp) @ 1950 rpm

Bucket capacity

0.9 / 0.95 / 1.0 / 1.1 / 1.2 m³

Maximum travel speed (High)

5.7 km/h

Maximum travel speed (Low)

3.3 km/h

Maximum swing speed

12.5 rpm

Arm breakout force

97 kN

Arm breakout force Power boost

105 kN

Bucket breakout force

140 kN

Bucket breakout force Power boost

152.5 kN

Shipping length

9540 mm

Shipping width

2990 mm

Shipping height

3140 mm

Track shoe width (std)

600 mm

Boom

5710 mm

Arm

2915 mm

Digging reach

9870 mm

Digging reach on ground

9685 mm

Digging depth

6562 mm

Vertical wall digging depth

5080 mm

Cutting height

9945 mm

Dumping height

7170 mm

Minimum front swing radius

3090 mm

Model

Cummins 6BTAA5.9

Emission

EPA Tier 2 / EU TIER II

System maximum flow

2×224 L/min (2×59 gal/min)

System pressure

34.3 MPa

Operating weight with cab

22000 kg

Standard bucket size

1,2 m³

Bucket sizes

0,9 – 1,3 m³

Gross power

169 hp (124 kW) @ 2.050 rpm

Net power

159 hp (117 kW) @ 2.050 rpm

Swing speed

10,5 rpm

Maximum travel speed

5,3 km/h

Arm digging force (power boost)

105 kN

Bucket digging force (power boost)

152,5 kN

Main pumps total flow

2×224 L/min

Engine

Cummins QSB7

Emission regulation

Nivel 3

Relief pressure, main

34,3 MPa

Boom length

5.710 mm

Arm length

2.915 mm

Max. digging reach

9.870 mm

Max. digging reach on ground

9.685 mm

Max. digging depth

6.562 mm

Max. digging depth, 2.44 m (8′) level

6.390 mm

Max. cutting height

9.945 mm

Max. dumping height

7.170 mm

Min. front swing radius

3.090 mm

Transport height

3.140 mm

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