l Strong impact force, fast strike speed, accurate control of strike energy;

l The power head adopts tubeless integrated valve body, which has simple structure and low failure rate, avoid oil and gas channeling.

l Patented operation valve can achieve the action of heave hit, light hit, slow down, hammer hanging, etc.

l Unique design on cushion valve can eliminate the hydraulic impact of stop and fast returning actions of hammer, cushion and reduce shock.

l Flexible design of hammer rod, life more than doubled;

l Multiple strike modes, light operation and low labor intensity of workers.

l The seals of master cylinder work in oil-immersed state, the service life was longer.

l Low energy consumption, low noise, energy saving and environmental protection.

Model/ Item	Fully Hydraulic Open Die Forging Hammer (Arch Type)											Fully Hydraulic Open Die Forging Hammer(Bridge Type)
Model/ Item	C66Y-45 1.5T	C66Y-80 2.5T	C66Y-155 3T	C66Y-155 4T	C66Y-180 5T	C66Y-210 6T	C66Y-260 8T	C66Y-310 10T	C66Y-450 14T	C66Y-450 16T	C66Y-450 18T	C66-195 5T	C66-230 6T	C66-295 8T	C66-350 10T	C66-400 12T	C66-490 14T
Hit energy（KJ)	45	80	135	155	200	220	280	320	450	580	620	195	230	295	350	400	490
Weight of the falling part（Kg)	1500	2700	3500	4500	5500	6500	9000	11000	14000	20000	24000	6000	7000	9500	11500	14000	16000
Design stroke (mm)	1200	1350	1450	1500	2000	2100	2150	2200	2300	2300	3000	2000	2150	2200	2300	2400	2600
Distance between guide (mm)	1900	2400	2800	2800	4000	4000	4750	4750	5000	5000	5000	4100	4100	4300	4500	4500	6000
Work distance (mm)	1400	1550	1470	1470	2000	2100	2370	2370	2700	2800	3000	2200	2300	2400	2500	2800	3000
Lower anvil height (mm)	750	720	750	750	750	800	900	900	1000	1000	1000	750	800	850	850	1000	1000
Oil pump Model	A2F160R2P3											A2F160R2P3
Accumulator size	Ø180	Ø180	Ø220	Ø220	Ø220	Ø220	Ø220	Ø250	Ø250	Ø300	Ø300	Ø220	Ø220	Ø250	Ø250	Ø300	Ø300
Strike frequency(/minute)	70	70	65	60	60	60	50	50	45	40	40	55	50	50	45	45	45
Main motor (KW)	55X1	55X2	55X3	55X3	55X4	55X5	55X7	55X8	55X11	75X14	75X16	55X5	55X5	55X7	55X9	55X10	55X12
Tank volume (M³)	2.5	3	4.5	4.5	5	6.5	8.5	9.5	12	14	16	6.5	6.5	8.5	9.5	10.5	12
Total weight of the anvil assembly (t)	15	30	45	55	75	90	120	150	220	265	300	75	90	120	150	180	220

Note: Due to the continuous improvement and development of our products, the structure and parameters of our products are subject to change without notice. The specific technical parameters are subject to documents provided with equipment. If you have any questions, please contact our technical support.

Contrast Table of Electro-hydraulic Hammer and Traditional Hammer
Serial No.	Steam/air hammer	Full hydraulic electric hydraulic hammer
1	Energy efficiency is 1-3%, even as low as 0.2%. High cost.	Energy efficiency reach 20%-30%. Low cost.
2	Using coal (or electricity) as energy source, compressed steam (or air) as medium	Using electricity as energy source, hydraulic oil as medium
3	The strike energy comes from the work done by compressed steam or air and the work done by gravity of the falling part.	The strike energy comes from the work done by high-pressure oil and the work done by gravity of the falling part.
4	Gas leakage	No oil and gas channeling, high service life of hammer rod seal.
5	Shortage and instability of strike energy	Stroke Energy is full and stable
6	Big noise, environmentally unfriendly	Small noise, environmentally friendly
7	The air compressor must be opened before opening the equipment.	Start and stop at any time
8	Poor working environment	Good working environment

Upgrading by Full Hydraulic Power Head

Our company's full hydraulic hammer power head system includes full hydraulic power head, hydraulic station, gas cylinder group, electrical control cabinet and corresponding oil and gas connection pipeline. It is suitable for the upgrading of steam hammer, pneumatic hammer and old hydraulic hammer. By retaining the anvil block and the hammer frame of the original hammer, reforming the X guide rail and installing a new full hydraulic power head system, the old hammer becomes a full hydraulic hammer with advanced performance, small investment, short cycle and high benefit.

Hydraulic single arm electro-hydraulic hammer1

Full hydraulic power head Hydraulic station

The advantages after upgrading are as follows:

1. Hit energy is large, hit speed is fast and frequency is high.

Using 12.5-14 MPa high pressure oil, personalized design can be used to increase the impact energy by more than 20% on the basis of the original hammer, and the speed is fast. Short stroke design can be used to achieve higher strike frequency.

2. Simple structure, the failure rate is very low and the maintenance is convenient.

The power head adopts tubeless integrated valve body, which has simple structure, low overall maintenance frequency and avoid oil and gas channeling.

3. Low energy consumption, energy saving and environmental protection.

Accurate impact energy control and advanced hydraulic system design greatly reduce the noise and energy consumption of forging hammer.

4. Light operation, low labor intensity and low cost.

There are a variety of strike modes, responsive, programmable strike can be achieved, easy to operate, reduce the labor intensity of workers. Cancel air compressor, reduce maintenance cost and manpower.

5. High safety.

The power head has a special shock absorption system, which greatly reduces the impact force of the hammer when it returns quickly. Multiple safety designs in whole hydraulic system.

6. Upgrading cycle is short, investment is small and benefit is high.

Upgrading of steam/air forging hammer with power head for full hydraulic hammer saves time and money, and reduces energy consumption by 40-50% compared with the original hammer. The number of motor units put into operation can be selected according to the working conditions, which is more energy-saving and benefit obviously.