Delivery Time:4~6weeks
YC-21 Noise Absorption Hydraulic Impact Pile Hammer High blow frequency   Features

Prominent energy transferring rate

Due to the high-efficient design of hammer body and the installation of cushion, the impact energy loss can be extremely minimized. Equipped with pressure accumulator to accelerate drop process and compensate energy loss.

High blow frequency & precise control of ram stroke

High blow frequency largely improves operation efficiency. Precise control of ram stroke ensures accurate piling driving, which is very critical to avoid breakdown caused by sudden unstable movement of ram. In case of pile-driving on soft foundation, slight pitching pile driving will be conducted to protect crane and pile from the sudden drop that may happen on ground.  

Simplified design for easy operation and maintenance

The adoption of simplified design allows easy maintenance and quick trouble shooting for operators. User-friendly remote control system facilitates the whole operation process.

Long-term reliability and longer lifespan

Precise workmanship is adopted on electric and hydraulic system including hoses, cables, couplings and other related parts, which ensures long-term reliability. Only high-quality consumable parts are chose to guarantee longer lifespan, helping customers save cost.

Power pack with superior performance

Adopt Volve or Cat engine and Italian brand pump, plus simple hydraulic and electric operation system, remarkably improving the overall performance of power pack.

High capacity cooling system ensures hydraulic system operate in a stable and high-efficient way. No overheating problem occurs even after continuous and long-time working.

	YC-21 Hydraulic impact pile hammer has been widely applid in many projects both in China and abroad, which can be applied on fixed guide-rail (Round shape and Square type), crane suspension type, offshore guide-rail type and U-shape leads, etc. Regarding working conditions, it covers onshore and offshore pile driving, batter piles, under-water piling (within 5m) and sheet piling, etc.
Fittings
600P power pack
	SPECIFICATIONS
SPECIFICATIONS	Hydraulic impact hammer : Impact energy(KN.m) : 315 Ram stroke height(mm) : 1500 Impact frequency(BMP) : 30/90(MAX) Ram weight(Kg) : 21000 Lifting method : Double hydraulic cylinder Size(W/O pile cap)(mm) : 7530*1340*1450 Weight(W/O pile cap)(mm) : 31000 Power pack : Engine power(HP) : 600 Operating pressure(Mpa) : 24 Max oil flow(L/min) : 760 Hydraulic oil tank volume(L) : 2000 Fuel tank volume(L) : 600 Size(mm) : 4350*1800*2400 Weight (kg): 8000