Hydraulic Jack Breaker Hydraulic Jack Hammers With Anti-Resistance Piston 20CrNiMo
(1) Main technical parameters on HY185 hydraulic jack breaker hydraulic jack hammers
Model: HY185
Applicable vehicle weight: 42-48t
Overall size: 2240*750*1620mm
Total weight: 4950kgs
Driving oil pressure: 280-300kg/cm2
Driving oil flow: 220-270L/MIN
Striking frequency: 180-220BPM
Soft hose diameter: 1.2 inch
Excavator rock breaking hammer chisel diameter: 185mm
Hammer chisel weight: 300kgs
(2) Main parts used for hydraulic jack hammer
Through bolt: High strength through bolts, firmly fixing front head, middle cylinder and back head
of hydraulic jack hammers body
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
(3) Worksites of excavator demolition rammer
| Mining projects | Mining excavation |
| Quarry projects | Rock and stone breaking |
| Trenching projects | Trenching and digging |
| Concrete structures projects | Building demolition Concrete structures demolition and recycling |
| Earthwork | Mountain excavation |
| Road projects | Concrete road breaking and recycling Asphalt road breaking and recycling |
| Construction worksite | Road and bridge excavation |
| Tunnel | Tunnel excavation |
| Slag cleaning | Slag removing and cleaning for kilns |
| Debricking | De-bricking and recycling |
| Metallurgical Engineering | Cleaning |
(4) FAQ
1. Q: Are you a direct factory?
A: Yes, we are one big factory in China. And comprehensive strength of our company ranks top 3 in China market.
2. Q: Do you provide on-site installation service?
A: Yes, on-site installation service is available. And currently we are looking for wholesale distributors worldwide. In the coming future, our local distributors could serve you very soon in 24 hours
3. Q: Could I be your agent?
A: Yes, it is possible for you to be our agent overseas. For more details, please contact Lisa by whatsapp: 0086-17788159708
4. Q: How do you ship the concrete structures demolition hammers?
A: Usually we will cover demolition hammers with plastic film firstly, then load them into the container.
5. Q: When you will deliver the products after we place one order?
A: Usually 3-10 working days for the standard size. For customized hydraulic hammers, about 15 days
6. Q: What is your payment method?
A: L/C, T/T available for the payment. Usually 30% TT as deposit, 70% blanced by TT before shipping
7. Q: What is your quality warranty period?
A: For the complete hydraulic breakers, 6 months-12 months quality warranty period. But quick-wearing
spare parts are not included.
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