SG55 Diaphragm Wall Grab
The LiuGong SG55 diaphragm wall grabs delivers max. lifting force of 500 kN; wall width of 0.6-1.2 m; wall depth of 75 (Standard 60) m. Engineered for reliable heavy-duty performance with advanced hydraulics, operator comfort and factory-direct support for global buyers.
SG55 Diaphragm Wall Grabs
Max. lifting force
500 kN
Wall width
0.6-1.2 m
Wall depth
75 (Standard 60) m
Key Features
- FAMOUS BRAND Famous brand products with leading global market share.
- LOW CONSUMPTION AND HIGH EFFICIENCYThe electromechanical hydraulic integrated system is efficiently matched, saving fuel consumption by 20% and improving construction efficiency by 10% compared to similar models in the industry.
- STABLE AND RELIABLEDouble winch integrated combination, single-row rope reel designed specifically for grab buckets, effectively extend the service life of the wire rope.By effectively controlling the opening of the rubber hose windlass, reduced the compression wear of the hose in the winch, effectively extend the service life of the grab bucket oil pipe.
- HUMANIZED DESIGNConfigured with an air suspension seat to provide a more comfortable driving experience for the operator.Reasonable spatial layout makes maintenance more convenient.
Specifications
MODEL
| Wall width | 0.6-1.2 m |
|---|---|
| Wall depth | 75 (Standard 60) m |
| Max. lifting force | 550 kN |
| Winch single line pull | 2 x 275 kN |
| Wire rope diameter | 32 mm |
| Main winch max speed | 75 m/min |
| Frame + shovel weight | 18-25 t |
| Machine weight(without shovel) | 75 t |
Main parameter
| Total height | 17,340 mm |
|---|---|
| Max distance from shovel to ground | 5,500 mm |
| Distance from frame center to base machine slewing center | 4,200 - 5,350 mm |
| Distance from base machine slewing center to base machine rear end | 4,330 mm |
Upper chassis: JS70
| Engine | QSL9 / Euro III |
|---|---|
| Max speed | 1,900 rpm |
| Rated Output power | 272 kW |
| Hydraulic system pressure | 34.3 MPa |
| Hydraulic system flow | 2 x 304 + 146 L/min |
Ratractable undercarriage: JT80C
| Crawler width | 3,300-4,400 mm |
|---|---|
| Crawler length | 5,600 mm |
| Track shoe width | 800 mm |
| Traction force | 600 kN |
| Traveling speed | 1.7 km/h |
Applications
The SG55 is engineered for reliable operation across its class of applications. Contact us to match the machine to your project requirements.
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