1/14 crawler three-arm hydraulic platinum version Hitachi 135 all-metal excavator

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Brand: SFROG RC studio

Standard accessories: standard bucket, leveling bucket, loosening hook, narrow bucket, 360° hydraulic wrist (hydraulic quick change, hydraulic tilt, hydraulic clamp, electrical contact output)

New upgraded version

1-Hydraulic system:

① Adopting dual pump + Ruisikai hydraulic control system, each machine is carefully debugged by SFROG RC studio before leaving the factory, with delicate, linear and smooth linkage movements;

② Adopt self-developed gear pump: high-precision processing, high efficiency and low noise, the pressure of the motor at medium and high speeds can be stable at 6-8mpa, and the pressure at medium and low speeds can be stable at 4-6mpa;

③ Adopt self-developed reversing valve: ultra-high precision processing, good sealing performance, excellent linearity and micro-control performance;

④The oil tank, gear pump and reversing valve are connected by oil blocks, with a compact and reliable structure to prevent oil leakage;

⑤Oil system: copper pipe welding + high-pressure resistant hose, the system is stable and reliable; unified standard interface, which can be quickly connected for later upgrades.

2-Modular high-simulation design of the whole machine: The details of the real machine are restored to the extreme, and the appearance is exquisite. The stainless steel 304 excavator arm and structural parts are all processed by CNC;

3-Hydraulic wrist: Key components such as the rotating gearbox, hydraulic clamp, hydraulic quick change, and oil-electric slip ring are all precision machined by CNC. The structure is reliable and durable, and the appearance is exquisite; the quick change has a unified standard interface and is suitable for a variety of attachments. Bring more fun to playing games.