Sterling Auto Tilt Hammer
Sterling Auto Tilt Hammer is an existing most robust tilt type hammer!
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/ 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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Sand Field
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With Auger
Specification
Sterling Auto Tilt Hammer is an existing most robust tilt type hammer!![String](/theme/sterling/images/sub_image/autohm-06.png)
![String](/theme/sterling/images/sub_image/autohm-07.png)
Model | Unit | SH25 Tilt | SH30 Tilt | SH40 Tilt |
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Excavator | ton | 20~26 | 28~36 | 36~50 |
Hammer Weight | Kg/Lbs | 1620 / 3,571 | 1,910 / 4,211 | 2,250 / 4,960 |
Extension boom weight | Kg/Lbs | 520 / 1,146 | 610 / 1,345 | 700 / 1,543 |
Setting Pressure | bar / PSI | 300 / 4,350 | ||
Oil Flow | lpm / gpm | 150~170/40~45 | 180~220/48~58 | 240~260/63~69 |
Centrifugal Force | kN / Tons | 530/58 | 580/64 | 940 / 103 |
Frequency | RPM | 3,300 ~ 3,600 | 2,800 ~ 3,600 | 3,000 ~ 3,250 |
Rotation | deg | 360 ̊ | ||
Tilt degree | deg | 90 ̊ | ||
Jaw open | mm / inch | 65/2.6 | ||
Dimension (A x B x C) | mm | 1,326 x 711 x 2,089 | 1,326 x 805 x 2,068 | 1,435 x 900 x 2,180 |
inch | 52.2 x 27.9 x 82.2 | 52.2 x 31.7 x 81.4 | 56.5 x 35.4 x 85.8 |
* Specifications above are subject to change without notice.
/ STRONG POINTS OF STERLING AUTO TILT HAMMER
More efficient and safter works
- 90-degree tilt / 360。hydraulic rotation function enable more efficient and safer works
“Auto Hold” function on 90-degree tilt position
Low maintenance cost & Easy maintenance
- Compact design with no failure-prone cylinders of tilt function
Rigid and durability
- Durable structure and rigid rubber cushion
Low maintenance cost & easy maintenance
- Concise structure of components
Easy installation & operation
- Concise operation electric kits
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Comparison and type of Vibratory hammers
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Sterling Auto Tilt type | Conventional Hydraulic Tilt type | "N” Company type | |
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Feature |
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Strong point |
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Weak point | - |
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▶ Sterling Hammer's advantage : 15% higher efficiency than the same class hammer
Conventional Hammer
![String](/theme/sterling/images/sub_image/autohm-12.png)
Sterling Hammer
![String](/theme/sterling/images/sub_image/autohm-13.png)
- Sterling Hammer is an existing most powerful hammer in the same class!
- Bigger and heavier eccentric weights make Sterling Hammer most powerful in class
VIBRATORY HAMMER vs STERLING HAMMER
Sterling Hammer’s advantage : 15% higher efficiency than the same class hammer
Feature | How to do & Effect |
---|---|
Centered double eccentric weights | Unique design of centered double eccentric weights allow better durability of bearings |
![](/theme/sterling/images/sub_image/autohm-16.png)
![](/theme/sterling/images/sub_image/autohm-17.png)
Conventional hammer’s bearings | Sterling hammer’s bearings | |
---|---|---|
Distance from axis A | A=B+C, B > C | A=B+C, B = C |
Center of gravity | B and C ≠ A/2 | B and C = A/2 |
Weight distribution | “Bearing B” has more weight than “bearing A”. | Weight of “A bearing” and “B bearing” is the same. |
Effect | Life time of both “A bearing” and “B bearing” is shorten due to imbalance of their weight. | Longer life time of both “A bearing” and “B bearing” |
![](/theme/sterling/images/sub_image/autohm-20.png)
Summary of Sterling Hammer’s selling point
Feature | How to do & Effect | |
---|---|---|
“Auto Hold” function of Sterling Auto Tilt |
“Auto Hold” function on 90-degree tilt position Compact design with no failure-prone cylinders of tilt function |
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Most powerful hammer in class |
Bigger and heavier eccentric weights make Sterling Hammer most powerful in class. One class higher productivity and efficiency (15% higher than traditional vibratory hammers.) |
|
Centered double eccentric weights | Unique design of centered double eccentric weights allow better durability of bearings | |
Low maintenance cost |
Concise structure of components Longer durability |
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WORKING RANGE – SH25 TILT
▶ Suitable Excavator : 20 ~ 26 ton
![](/theme/sterling/images/sub_image/autohm-18.png)
![](/theme/sterling/images/sub_image/autohm-19.png)
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WORKING RANGE – SH30 TILT
▶ Suitable Excavator : 28 ~ 36 ton
![](/theme/sterling/images/sub_image/autohm-18.png)
![](/theme/sterling/images/sub_image/autohm-25.png)
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WORKING RANGE – SH40 TILT
▶ Suitable Excavator : 36 ~ 55 ton
![](/theme/sterling/images/sub_image/autohm-18.png)
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