165 Chisel Excavator Hydraulic Rock Breaker With Best Price

Production Description : 1.HGB hydraulic breaker are widely used for construction, demolition, mining, quartering and special sites(underwater project, tunnel project), etc. 2.Advanced technology: A. Heat resistance and abrasion resistance. B. Low oil consumption design. This reduces the oil...

Product Details

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Through bolt
High strength material and heat treatment prevent parts sudden fracture and ensure long life
Nitrogen gas
Reduce the recoil force and increase impact power
Main Valve
Internal control valve system is more efficient by 10%-15% than other breaker's valve , easy to maintain and change, stay cooler
and harder- hitting

Accumulator

Reduces irregular pulse pressure on hydraulic circuit Improved striking power with supply of accumulated gas pressure


Chisel

High grade alloy steel and special heat treatment ensure efficiency and good performance

Oil seal

Increase hydraulic circuit design at the side of under pressure , reduce the pressure of the oil seal ,improve service life .

Piston

Maximize impact energy
Minimize recoil
Manufactured with high quality nickel & vanadium alloy steel and special hear-treated






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ItemsUnitParameter
Body weight (incl. chisel)kg1590
Total weightkg3277
Size (L*W*H)mm2820*665*1445
Hydraulic oil flowl/min200~250
Hydraulic pressurekg/cm2170~200
Blow frequency bmp250~380
Chisel diametermm165
Carrier weightton30~40




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