Hydraulic impact hammer

Hydraulic impact hammer

Yong’an hydraulic impact hammer has 12 models from YC-3 to YC-50, with impact energy ranging from 24 KNm to 750 KNm. YC-50 is currently the largest size in Chinese market. In addition, customization is available according to practical working condition.

What’s more, this YC series hammer is widely applicable for most types of piling and foundation works, with various kinds of material and shape, such as concrete pile, steel sheet pile, H beam, casing pile, round pile, square pile and octagonal pile, etc.

All electric and hydraulic system can be operated by control panel or remote control box, remarkably improving safety and efficiency.

Features

Application scope

Common-used type

YC Series technical sheet

Video

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.

Yong’an Impact hammer 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.

YC-15 Hydraulic Impact Hammer – HAMMER

 YC-151 Impact energy (KNm): 225Ram stroke height(mm): 1500Impact frequency (per min/max)(mm): 35/90Ram Weight(Kg): 15000
Fittings

 YC-152

400P Power Pack

SPECIFICATIONS
SPECIFICATIONS
Hydraulic impact hammer :
Impact energyKN.m) : 225
Ram stroke heightmm) : 1500
Impact frequencyBMP) : 35/90(MAX)
Ram weightKg) : 15000
Lifting method : Double hydraulic cylinder lifting
Size(W/O pile cap)(mm) : 7250*1090*1290
Weight(W/O pile cap)(mm) : 22000
Power pack :
Engine powerHP) : 400
Operating pressureMpa) : 24
Max oil flowL/min) : 550
Hydraulic oil tank volumeL) : 1800
Fuel tank volumeL) : 500
Sizemm) : 4300*1650*2050
Weight (kg): 5800

 

 

Item Parameter YC-3 YC-5 YC-8 YC-11 YC-15 YC-17
Hydraulic Impact Hammer Impact Energy(KNm) 24 60 120 165 225 255
Ram Stroke(mm) 800 1200 1500 1500 1500 1500
 Impact Frequency(bpm) 50/100 40/100 38/90 38/90 35/90 35/90
 Ram Weight(Kg) 3000 5000 8000 11000 15000 17000
 Lifting Method  Single hydraulic cylinder lifting Double cylinders lifting
Size without Pile Cap
(L*W*H) (mm)
4020*900*1060 5150*900*1060 6140*976*1190 6790*976*1190 7250*1090*1290 7160*1106*1306
Weight(kg) 5800 8500 12000 16000 22000 24000
Pile Cap Size (L*W*H) (mm) 895*895*745 895*895*745 920*920*800 976*976*1010 1260*1200*1050 1260*1260*1050
Weight(kg) 1100 1100 1250 1380 2100 2100
Power Pack Engine Power(P) 120P 180P 260P 360P 400P 600P
Engine Model Cummins C120 Cummins C180 Cummins C260 Cummins C360 CAT C15
System Pressure(Mpa) 21 24 24 24 24 24
Work Flow (L) 140 200 260 520 550 760
Hydraulic Oil Capacity (L) 400 800 1200 1400 1800 2000
 Fuel Tank Capacity (L) 260 400 500 500 500 600
Size (L*W*H) (mm) 2800*1450*1950 2800*1450*1950 3900*1550*2050 3900*1550*2050 4300*1650*2050 4350*1800*2400
Weight(kg) 3000 3500 4500 5000 5800 8000
Item Parameter YC-21 YC-25 YC-30 YC-35 YC-40 YC-50
Hydraulic Impact Hammer  Impact Energy(KNm) 315 375 450 525 600 750
Ram Stroke(mm) 1500 1500 1500 1500 1500 1500
 Impact Frequency(bpm) 30/90 28/85 25/70 25/70 22/68 22/60
 Ram Weight(Kg) 21000 25000 30000 35000 40000 50000
 Lifting Method Double cylinders lifting
Size without Pile Cap
(L*W*H) (mm)
7530*1340*1450 7990*1340*1450 7900*1460*1900 8500*1460*1900 8560*1674*1860 9400*1674*1860
Weight(kg) 31000 36000 41000 47000 53000 65000
Pile Cap Size (L*W*H) (mm) 1500*1500*1080 Customization is available
Weight(kg) 2350 Customization is available
Power Pack Engine Power(P) 600P 600P 800P 800P 1200P 1200P
Engine Model CAT C15 CAT C15 CAT C18 CAT C18 CAT C15*2 CAT C15*2
System Pressure(Mpa) 24 24 24 24 25 25
Work Flow (L) 760 760 1040 1040 1500 1500
Hydraulic Oil Capacity (L) 2000 2000 2200 2200 3200 3200
 Fuel Tank Capacity (L) 600 600 700 700 800 800
Size (L*W*H) (mm) 4350*1800*2400 4350*1800*2400 4550*1800*2400 4550*1800*2400 5400*2350*2700 5400*2350*2700
Weight(kg) 8000 8000 8500 8500 14500 14500