STERLING TECHNOLOGY
Sterling
Side Grip-W Type
Side grip type excavator-mounted vibratory pile driver
Job Applications
Significantly wider offering & 4 market segments enable further success!
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SEA SIDE
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RIVER SIDE
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HEAD ROOM CONSTRUCTION
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CONFINED SPACE
SPECIFICATION
Side grip type excavator-mounted vibratory pile driver
| Model | Unit | SG25W | SG30W |
|---|---|---|---|
| Suitable Excavator | ton | 17~26 | 22~36 |
| Weight (Incl. Mounting Cap) | Kg / Lbs | 2,620 / 5,776 | 2,800 / 6,173 |
| Setting Pressure | bar / PSI | 300 / 4,350 | |
| Oil Flow | lpm / gpm | 150-170 / 40~45 | 180-220 / 48~58 |
| Centrifugal force | kN / Tons | 530 / 58 | 580 / 64 |
| Frequency | RPM | 3,300~3,600 | 2800~3600 |
| Rotation | deg | 360˚ | |
| Dimension (A x B x C) | mm inch |
1,165 x 1,210 x 2,600 45.8 x 47.6 x 102.3 |
|
| Tilting degree | deg | ±30 | |
| Bottom Jaw open | mm / inch | 65 / 2.5 | |
| Side clamp open | mm / inch | 255 / 10 | |
* Specifications above are subject to change without notice.
FEATURES FOR SIDE GRIP - W TYPE
Available for a wide ranges of piles
- Sheet piles, H beams, and I-H beams
Versatile piling at headroom job site
Versatile piling at a confined space job site
Precise and accurate side clamping
- Balanced four pads allows firmly, precisely and accurately clamping
Quicker and more powerful
- Faster penetration and extraction than other side grip pile drivers thanks to bigger and double eccentric weight
Low maintenance cost & easy maintenance
- Concise structure of components
Rigid and durability
- Balanced counter weighs and rigid rubber cushion
ADVANTAGE OF STERLING SIDE GRIP-W TYPE
- The Sterling 'W'-type side clamping system features a robust 'W'-shaped clamp structure that delivers strong gripping force and ensures precise, accurate side clamping.
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Conventional Side grip clamping unit
Four fixed clamping pads with two separate arm structure may cause inaccurate clamping. Frequent inaccurate clamping may lead to crack or damage of clamping cylinder and clamp arm.
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Sterling Side grip - W type clamping unit
The Sterling 'W'-type side clamping system features a robust 'W'-shaped clamp structure that delivers strong gripping force and ensures precise, accurate side clamping.
SELECTION GUIDE / SHEET PILES & H BEAM ONLY
Please refer to the following selection table for selecting suitable Sterling side grip models for the excavators.
Selection table
| Excavator size | 25 ~ 36ton | 20 ~ 24ton |
|---|---|---|
| Pile size(length/weight) | ||
| 8m / 2,300kg | SG30W | |
| 12m / 1,800kg | ||
| 16m / 1,200kg | ||
| 6m / 1,200kg | SG25W | |
| 8m / 1,000kg | ||
| 10m / 900kg | ||
| 12m / 8,500kg | ||
| Suitable piles | ||
| Sheet piles | width 400 ~ 1,200m, depth 250mm | |
| H-beams | 180 x 500mm | |
※ Please take into consideration for oil flow/pressure, lifting capacity/stability of excavators, soil and site conditions.
| Model | Unit | SG25W | SG30W |
|---|---|---|---|
| Bottom Jaw open | mm / inch | 65/2.5 | |
| Side clamp open | mm / inch | 255/10 | |
※ Specifications above are subject to change without notice.
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