Integrated Rock Ripper Arm (Rock Ripper Boom, Rock Ripper Arm)

General Information:

The excavator rock boom products fit to 30tons ~200tons crawler excavators. They overturn the working principle of the traditional excavator boom. The new working method makes the overall working speed and efficiency of the excavator much better, the digging depth deeper, and the digging force greater, regardless of different working conditions. This product eliminates the stick cylinder and ripper of the traditional excavator rock booms, and makes the forearm an integrated excavation and ripper; it reduces maintenance costs, reduces failure rates, and improves work efficiency. Under ideal conditions, the digging depth can exceed 2 meters.

Its product designee principles are as below:

√  To get much stronger breaking force through adjusting the length and increase the weight of the original excavator front parts as boom and arm.

√  Without changing the original excavator power system, highly improve the breaking force of the boom through adjusting the length ratio of the excavator boom and armr and the arm cylinders specification.

√  Increase he self-weight of the boom and arm, to highly increase the breaking force of the ripper.

√  Simplify and integrate the arm and ripper, to improve the action force transmission and then improve the breaking force and working efficiency of the excavator.

Product Advantages:

√  strong structure, large digging force, certain impact, low failure rate, low maintenance cost.

√  Integrated rock ripper arm, equipped with heavdy duty rock boom, arm, ripper and arm cylinders, adopts an exlusive patented design of integrating the arm and ripper part, the excavation depth reaches 2000mm, which exceeds the normal excavator digging depth by 30%.

√  The combined rock ripper arm, combined the ripper part, rock arm and bucket cylinder, adopts a monolithic structure to redue the risk of additional failure caused by too many structural combination, and can obtain a longer service lift time under a variety of working conditons. It can provides kore options for the cushing method. Operators can only use arm cylinder for applicaitons in soft rocks, and can also use both arm cylinder and bucket cylinder to realize more activities as breaking, digging and hooking etc.

√  The operation cutting angle is increased by 30%, bringing much better operable operation experience.

√  The headvy duty arm cylinder is designed with double-in and double-out hydraulic ports and integrates the hydraulic flows from main pump to bucket cylinder, which brings double hydraulic flows to the arm cylinder and improves the breaking strength and arm retracting speed of the arm, reducing the interval of the activities.

√  The main steel material is high-strength low-carbon alloy steel, building the heavdy duty steel structure of the boom and arm, reducing the working failure rate by 90%.

√  Wear-resistant block protection design, reduce the wearing by 99% and prolong the service life time of the tooth adapter.

√  Easily replacing wearing parts and low repairing and matienance costs, effectively reducing loss from breaking down of the machine.

Technical Parameters

Remark：

√  The parameters above mentioned are for  reference only because the frame dimentions of different excavator models varies.

√  Max. digging distance does not mean Max. effective working distance.