25t Skid Steers 140mm Demolition Hammer Attachments Q345B Jack Hammer Rock Breaker
Hydraulic Jack Hammer Hydraulic Jack Breaker Demolition Hammer Attachments
(1) Main parts used for hydraulic jack hammer
Through bolt: The front cylinder, the middle cylinder and the back cylinder of the main body are fixed
with four through bolts.
Hydraulic Jack Hammer Piston: Raw material:20CrNiMo, GCr15
Hammer Main Body: Making up of Front head, cylinder and back head.
Hammer Chisel: Raw materials 40Cr/42 CrMo
Bushing: Raw materials: 20CrMo
(2) Main Technical Parameters on hydraulic jack hammer
| Hydraulic Hammer Model | HY135 | HY140 |
| Breaker shell (KGS) | 600 | 800 |
| Total weight (KG) | 1663 | 1700 |
| Size (MM) | 1610*530*1280 | 1660*530*1280 |
| Driving oil pressure (KG/CM2) | 180-220 | 190-230 |
| Driving oil flow (L/MIN) | 100-150 | 120-180 |
| Striking(BPM) | 350-600 | 350-500 |
| Soft hose diameter (INCH) | 1 | 1 |
| Breaker chisel diameter (MM) | 135 | 140 |
| Breaker chisel weight (KG) | 125 | 130 |
| Applicable carrier weight (T) | 18-23 | 19-25 |
(3) About packing and transportation on hydraulic jack hammer
1. About packing: Usually the hydraulic crushing hammer is packed with plastic film firstly, then packed them
with plywood box or plywood pallets before loading them into container
2. About transportation: the popular transportation method is by sea, by air, by railway and by road
(4) How about the after-sale service?
The after-sale service starts with the order immediately.
1. After order is confirmed, production of hydraulic jack hammers will be started immediately;
2. In the production, we will monitor every steps and keep update production details;
3. After production, test running must be done to ensure normal working of machines in the worksite;
4. In the shipping, shipping details will be tracked and updated;
5. As the hydraulic hammer reaches the worksite, we will guide you to install and debugging;
6. For any troubles in the working, we will help solve the problems asap.
(5) Equipments in the factory
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