400BPM - 800BPM Excavator Rock Hammer 7-14t Skid Steer Hydraulic Breaker Hammer

Quality Assurance Hydraulic Excavator Breaker Constrution Recycling Breaker

(1)  Main materials used for hydraulic excavator breaker

1. For hydraulic demolition hammer shell: high strength steel Q345B

2. For breaker chisel rod pins: 40CRMO/42 CRMO with leading heat treatment technology

3. For hydraulic breaker cylinders: 40CRMO/42CRMO/20CRMO with leading heat treatment technology

4. For hyraulic jack hammer piston: GCr15/9CrV

5. Bolts: high strength bolts

(2) Technical parameters on HY85 hydraulic excavator breaker

Model: HY85 from Hanyun

Applicable excavator weight: 7-14t

Applicable excavator brand: CAT, VOLVO, HYUNDAI, KOMATSU, KOBELCO, KUBOTA, SANY, DOOSAN,

                                              XCMG, SUNWARD, etc.

Hydraulic excavator breaker size: 1270*370*800mm

Breaker chisels diameter: 85mm (48KGS)

Hydraulic oil pressure: 120-150KG/CM2

Hydraulic oil flow: 50-90L/MIN

Striking frequency: 400-800 BPM

Soft hose: 0.75 inch

Total weight: about 493 KGS

(3) FAQ

1. Q: How do you ship the hydraulic excavator breaker?

A: Usually we will cover demolition hammers with plastic film firstly, then load them into the container.

2. 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

3. 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

4. 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.