MÜLLER MS HHF-Series Vibratory Hammers
(Stepwise Adjustable Moment)
The MÜLLER MS HHF-Series vibratory hammers are high-performance free-hanging pile driving systems designed for heavy-duty foundation work. These hammers feature a stepwise adjustable eccentric moment, allowing operators to adjust vibration force to match varying soil conditions and pile types.
This flexibility enables contractors to optimize driving performance while maintaining control during installation and extraction operations. The HHF series is commonly used on crane-suspended setups and paired with dedicated hydraulic power packs, making them ideal for demanding projects such as large sheet pile walls, pipe piles, marine construction, and deep foundation systems.
Engineered with Müller’s proven vibration technology, the HHF hammers provide powerful driving capability, durability, and efficient performance across a wide range of piling applications.
Key Features
|
Specification |
MS-100 HHF |
MS-120 HHF |
MS-220 HHF |
MS-240 HHF |
|---|---|---|---|---|
|
Centrifugal Force (US tons) |
281 |
337.5 |
526.7 |
580 |
|
Eccentric Moment (in-lbs) |
8680 |
10068 |
18922 |
20831 |
|
Pulling Force (US tons) |
67.4 |
134.9 |
134.9 |
134.9 |
|
Total Weight (US tons) |
12.02 |
17.09 |
22.16 |
22.16 |
|
Dynamic Weight (US tons) |
8.49 |
9.81 |
13.21 |
13.24 |
|
Power Consumption (kW) |
750 / 610 |
895 / 671 |
1015 |
1032 |
|
Required Oil Flow (l/min) |
1286 / 1045 |
1534 / 1150 |
1740 |
1770 |
|
Length (in) |
94.9 |
90.9 |
90.6 |
90.6 |
|
Width (in) |
33.3 |
47.2 |
59.6 |
59.6 |
|
Height (in) |
127.4 |
162.8 |
165 |
165 |
|
Throat (in) |
19.7 |
32.8 |
32.8 |
32.8 |
|
Single Clamp Type |
360 |
360 |
360* |
360* |
|
Double / Quad Clamp |
2 x 150 |
2 x 180 |
4 x 180 |
4 x 180 |
|
Recommended Power Unit |
840 / 690 / 700 |
1200 / 1150 / 840 |
1200 / 1150 |
1200 / 1150 |
