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G.L. Rock
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Catalog Directory

Rock Breaker Spares Catalog

Valve System
rockbreakerspares

Rock Breakers Valve

High-pressure directional fluid management valve designed to eliminate internal hydraulic pressure spikes.

Pressure:350 Bar
Material: 42CrMo
Precision Core
Breaker-Control-Valve

Control Valve Assembly

Precision internal cylinder wall liners constructed to sustain intense repetitive kinetic vibration.

Tolerance:0.02mm
Coating: Nitride
Guide Bushing
Rock-Breaker-Busher-

Rock Breaker Busher

Carburized front guide bushings designed to maintain true tool alignment during heavy excavation.

Hardness: HRC 58-62
Fit: Universal
Working Tool
chiles

Chisels

High-grade forged steel chisels available in Moil, Wedge, and Blunt points for all demolition applications.

Diameter:75-175mm
Steel: 42CrMoV
Damping Component
buffer_pad-01-removebg-preview

Buffers Pads

High-density Polyurethane dampers engineered to absorb recoil vibration and protect excavator booms.

Material: Polyurethane
Impact: Heavy Shock
Drive Core
r_br_-pistons

Rock Breakers Piston

Precision micro-ground striking pistons designed to maximize kinetic energy delivery to the chisel.

Bore Fit: High Precision
Finish: Mirror Ground
Sealing Unit
seal-kits

Sealkits for Rock Breakers

OEM-equivalent sealing systems providing thermal stability and high-pressure fluid retention.

Rating: NOK Standard
Temp: High Resistance
Hardware
Chisel-Locks-Lock-Pin-

Chisel Locks & Lock Pin

Heat-treated retainer pins engineered to prevent working steel tools from dislodging under heavy load.

Type: Long Life Lock
Core: Induction Steel
Structural Tension
Through-Bolts

Through Bolts

High-tensile tie bolts designed to clamp front, cylinder, and back head assemblies under impact.

Tensile:Grade 12.9
Thread: Rolled Thread
Pressure Gas
Diaphragms-and-rubber-parts

Diaphragms & Seal Kits

Accumulator rubber diaphragms ensuring stable Nitrogen gas charge for peak stroke power.

Gas: N2 Charging
Elasticity: High Grade
Outer Shell
Front-head

Front Heads

Heavy-duty cast alloy front housing structures engineered to sustain primary rock impact.

Structure:Cast Steel
Design: Low Wear
Hydraulic Lines
rock-breaker-pipeline-kit

Rock Breaker Pipeline Kits

Complete high-pressure hydraulic hose line assemblies and rigid piping systems for excavators.

Rating:4-Wire Spiral
Fit: All Excavators
Universal Fits
BTEAKER-01-removebg-preview

Breaker Accessories

Grease guns, N2 charging kits, pressure gauges, and maintenance toolsets for field support.

Category:Field Service
Grade: OEM Spec
Rotary Drive
Hadrolic-moters

Hydraulic Motors

High-torque axial piston and swing drive hydraulic motors engineered for heavy swing and track propulsion operations.

Torque:High Output
Type: Piston / Gear
Fluid Power
Hadrolic-pums-moters-3

Hydraulic Pumps

Variable displacement main hydraulic piston pumps designed to deliver optimal pressure and flow across heavy attachment cycles.

Pressure:350+ Bar
Drive: Variable Flow
Valve System
rockbreakerspares

Rock Breakers Valve

High-pressure directional fluid management valve designed to eliminate internal hydraulic pressure spikes.

Pressure:350 Bar
Material: 42CrMo
Precision Core
Breaker-Control-Valve

Control Valve Assembly

Precision internal cylinder wall liners constructed to sustain intense repetitive kinetic vibration.

Tolerance:0.02mm
Coating: Nitride
Guide Bushing
Rock-Breaker-Busher-

Rock Breaker Busher

Carburized front guide bushings designed to maintain true tool alignment during heavy excavation.

Hardness: HRC 58-62
Fit: Universal
Working Tool
chiles

Chisels

High-grade forged steel chisels available in Moil, Wedge, and Blunt points for all demolition applications.

Diameter:75-175mm
Steel: 42CrMoV
Damping Component
buffer_pad-01-removebg-preview

Buffers Pads

High-density Polyurethane dampers engineered to absorb recoil vibration and protect excavator booms.

Material: Polyurethane
Impact: Heavy Shock
Drive Core
r_br_-pistons

Rock Breakers Piston

Precision micro-ground striking pistons designed to maximize kinetic energy delivery to the chisel.

Bore Fit: High Precision
Finish: Mirror Ground
Sealing Unit
seal-kits

Sealkits for Rock Breakers

OEM-equivalent sealing systems providing thermal stability and high-pressure fluid retention.

Rating: NOK Standard
Temp: High Resistance
Hardware
Chisel-Locks-Lock-Pin-

Chisel Locks & Lock Pin

Heat-treated retainer pins engineered to prevent working steel tools from dislodging under heavy load.

Type: Long Life Lock
Core: Induction Steel
Structural Tension
Through-Bolts

Through Bolts

High-tensile tie bolts designed to clamp front, cylinder, and back head assemblies under impact.

Tensile:Grade 12.9
Thread: Rolled Thread
Pressure Gas
Diaphragms-and-rubber-parts

Diaphragms & Seal Kits

Accumulator rubber diaphragms ensuring stable Nitrogen gas charge for peak stroke power.

Gas: N2 Charging
Elasticity: High Grade
Outer Shell
Front-head

Front Heads

Heavy-duty cast alloy front housing structures engineered to sustain primary rock impact.

Structure:Cast Steel
Design: Low Wear
Hydraulic Lines
rock-breaker-pipeline-kit

Rock Breaker Pipeline Kits

Complete high-pressure hydraulic hose line assemblies and rigid piping systems for excavators.

Rating:4-Wire Spiral
Fit: All Excavators
Universal Fits
BTEAKER-01-removebg-preview

Breaker Accessories

Grease guns, N2 charging kits, pressure gauges, and maintenance toolsets for field support.

Category:Field Service
Grade: OEM Spec
Rotary Drive
Hadrolic-moters

Hydraulic Motors

High-torque axial piston and swing drive hydraulic motors engineered for heavy swing and track propulsion operations.

Torque:High Output
Type: Piston / Gear
Fluid Power
Hadrolic-pums-moters-3

Hydraulic Pumps

Variable displacement main hydraulic piston pumps designed to deliver optimal pressure and flow across heavy attachment cycles.

Pressure:350+ Bar
Drive: Variable Flow
Spares for Rock Breakers | Teknik
Core Engineering Expertise

Specialists In:

Manufacturing of hydraulic cylinders
Big slewing ring reconditioning
Hard chrome plating and cylindrical grinding
All types of pilling rig spares, service and refurbishing
Fabrication of long boom and arm
Excavator repairing, refurbishing and servicing
Heavy job work of industrial and marine

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