Project time: July 2017
Project site: Phnom Penh, Cambodia
In this project, our customer wanted a batch of custom pile driving hammers suitable for use on a Komatsu WA430 excavator, in order to carry out pile sinking and extraction of a steel casing pipe with a diameter of 1.8m. Based on the excavator type and practical customer requirements, we provided the J400 vibratory hammer.
| Model | J400 |
| Frequency(r/min) | 2600 |
| Centrifugal force(KN) | 50 |
| Operating pressure(Bar) | 350 |
| Flow(L) | 240 |
| Dimensions(mm) | 1420*800*2420 |
| Weight(Kg) | 2300 |
| Hydraulic excavator base machine(t) | 40-42 |








Wuxi Jinyi Sanchang Machinery Co., Ltd.
Add.: No.572, Xi Da Road, Xin Wu District, Wuxi City, Jiangsu Province
Fax: +86-510-88553925