SG70 Diaphragm Wall Grab
The LiuGong SG70 diaphragm wall grabs delivers extraction force of 700 kN; wall width of 0.8-1.5 m; wall depth of 90 (Standard 75) m. Engineered for reliable heavy-duty performance with advanced hydraulics, operator comfort and factory-direct support for global buyers.
SG70 Diaphragm Wall Grabs
Extraction force
700 kN
Wall width
0.8-1.5 m
Wall depth
90 (Standard 75) m
Key Features
- FAMOUS BRAND A globally renowned professional brand of underground wall construction equipment with a leading market share.
- LOW CONSUMPTION AND HIGH EFFICIENCYThe electromechanical hydraulic integrated system is efficiently matched, saving fuel consumption by 25% and improving construction efficiency by 15% compared to similar models in the industry.
- STABLE AND RELIABLEDouble winch integrated combination, single-row rope reel designed specifically for shovel, effectively extend the service life of the wire rope.By accurately controlling the opening of the hose winch, it can effectively reduce the extrusion and wear of the hose in the winch and extend the service life of the grab tubing by 60%.
- HUMANIZED DESIGNConfigured with an air suspension seat to provide a more comfortable driving experience for the operator.Reasonable spatial layout makes maintenance more convenient.
- DIGITAL AND INTELLIGENT CONTROL AND MONITORING TECHNOLOGYThe visual control monitoring system makes the operation status of the equipment clear at a glance, and the abnormal operation will automatically alarm.
- Digital management system, real-time recording and storage of construction dynamic parameters.
Specifications
Model
| Wall width | 0.8-1.5 m |
|---|---|
| Wall depth | 90 (Standard 75) m |
| Max. lifting force | 700 kN |
| Winch single line pull | 2×350 kN |
| Wire rope diameter | 36 mm |
| Main winch max speed | 75 m/min |
| Frame + shovel weight | 23-35 t |
| Machine weight(without shovel) | 95 t |
Main parameter
| Total height | 18,300 mm |
|---|---|
| Max distance from shovel to ground | 5,500 mm |
| Distance from frame center to base machine slewing center | 4,430 - 5,630 mm |
| Distance from base machine slewing center to base machine rear end | 4,500 mm |
Upper chassis: JS80
| Engine | Cummins X12 / China III |
|---|---|
| Max speed | 2,100 rpm |
| Rated Output power | 336 kW |
| Hydraulic system pressure | 35 MPa |
| Hydraulic system flow | 2 x 360 + 165 L/min |
Ratractable undercarriage: JT85F
| Crawler width | 3,450 - 4,800 mm |
|---|---|
| Crawler length | 5,800 mm |
| Track shoe width | 800 mm |
| Traction force | 700 kN |
| Traveling speed | 1.7 km/h |
Applications
The SG70 is engineered for reliable operation across its class of applications. Contact us to match the machine to your project requirements.
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