• Hardness：Tail:48; Head:55
• Diameter：40mm~185mm
• Delivery Detail：Within 10 Days After Payment.
• Type：Hydraulic Power Units
• Hydraulic Valve：Setpoint Control Valve
• Auxiliary Components：Seal
• Hydraulic Fluid：Synthetic Hydraulic Oil
• Flow Control Valve：Adjusting Valve
• Pressure Control Valve：Sequence Valve
• Hydraulic Control Unit：Selector Valve
• Hydraulic Motor：Vane Hydraulic Motor
• Hydraulic Actuator：Hydraulic Cylinder Piston
• Transport Package：Standard Package
• Specification：CE, SGS, ISO: 9001
• Trademark：ZY
• Origin：Handan, Hebei, China
• HS Code：8431439000
• Production Capacity：5, 000 PCS,Month

Basic Info.

Hardness Tail:48; Head:55 Diameter 40mm~185mm Delivery Detail Within 10 Days After Payment. Type Hydraulic Power Units Hydraulic Valve Setpoint Control Valve Auxiliary Components Seal Hydraulic Fluid Synthetic Hydraulic Oil Flow Control Valve Adjusting Valve Pressure Control Valve Sequence Valve Hydraulic Control Unit Selector Valve Hydraulic Motor Vane Hydraulic Motor Hydraulic Actuator Hydraulic Cylinder Piston Transport Package Standard Package Specification CE, SGS, ISO: 9001 Trademark ZY Origin Handan, Hebei, China HS Code 8431439000 Production Capacity 5, 000 PCS/Month

Product Description

A: Specification:


Flat Chisel
 
1.name: H-wedge,V-wedge chisel
 
2.General use with additional cutting cation
 
3.drawing pits in rocky subsoil
 
4.separating rock slabs

5.Materials: 40CR,42CrMo, 42CrMoA

6.Size:135mmX1200mm

7.Weight:135kg


B: Other type of chisel: Moil Point  ,Blunt tool,Conical point


C : Technology details:
 
  Surface hardness:HRC51±3

  Tail hardness:HRC42--45
 
 Tensile strength≥1250/mm²  

 Yield point(min)950N/mm²
 
  Elongation: 10~14%              

  Grain sizes:7.0~8.0


D: Specification :