Rammer Earthmoving Hydraulic Jack Hammer 175mm Chisels Skid Loader Jack Hammer

Excavator Demolition Rammer Hydraulic Breaker Tools And Attachments

(1) Main technical parameters on HY175 excavator demolition rammer

Model: HY175

Applicable vehicle weight: 36-42t

Overall size: 2310*715*1630mm

Total weight: 4102kgs

Driving oil pressure: 260-280kg/cm2

Driving oil flow: 210-290L/MIN

Striking frequency: 200-350BPM

Soft hose diameter: 1.2 inch

Excavator rock breaking hammer chisel diameter: 175mm

Hammer chisel weight: 260kgs

(2) 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

(3) Worksites of excavator demolition rammer

(4) Production process in Hanyun

1. Quality raw materials purchasing;

2. Cutting and processing;

3. Machining and precision maching;

4. Do heat treatment;

5. Shot blasting processing;

6. Painting;

7. Packing;

8. Delivery of hydraulic jack hammers

Hanyun--- one leading manufacturer of hydraulic breaker hammers with 10+ years experience;

Applicable carrier type: hydraulic excavators, backhoes, skid steers and loaders with different models;

Foundation place: Zhengzhou city, China in 2012

Main products of Hanyun are as below:

1. Hydraulic breaker hammers;

2. Breaker chisels ;

3. Excavator compactors;

4. Hydraulic pulverizer;

5. Excavator quick hitches;

6. Excavator breaker pistons.

7. Excavator breaker attachments.