1/14 Sfrog model metal remote control E400 excavator model equipped with three pump system curved linear reversing valve

Note to buyers:

I can help you avoid costly additional fees and taxes, please contact me. If possible, you can check with your country's customs office about these additional costs before purchasing.

Brand: Sfrog

1-High-simulation modular design of the whole machine: the details of the real machine are restored to the extreme, the appearance is exquisite, the stainless steel 304 excavator arm, and the structural parts are all processed by CNC.

2-Hydraulic system:

①Adopting 3 pumps + Ruisikai hydraulic control system, each machine is carefully debugged by Super Frog, with delicate movements, linearity, and smooth linkage;

②Professional factory gear pump: high-precision processing, the pressure can be stable at 4-6mpa;

③Professional factory progressive reversing valve: 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, which are compact and reliable in structure and reduce the chance of oil leakage;

⑤Bilateral self-locking hydraulic quick connection: 4 groups of 8-way quick connection oil circuits are integrated in the quick changer, and all accessories can be easily connected and the oil circuits can be connected at the same time. The self-designed double-sided self-locking quick connector allows the oil circuit to be connected or disconnected without leaking too much hydraulic oil.

3-High-precision rotary transmission mechanism: The newly designed low-clearance reduction mechanism makes the rotary operation more delicate and comfortable.

4-Adjustable track tensioning mechanism: The track tensioning is adjusted by a ratchet wrench, which is convenient for replacing the track. At the same time, the natural droop of the track can be adjusted according to personal preference, making the model look more realistic.