How to distinguish the performance of rotary drilling rig?
The main hoist and power head are combined with multi main valves to minimize the resistance along the way and improve work efficiency. The main hoist and the power head adopt double circuit control in the compound action to ensure the independent control of the compound action, and improve the ability of the drilling rig to deal with complicated working conditions.
1. first of all, from the drilling equipment, the configuration of the drill rod to determine;2., from the special chassis to distinguish, its special get off, crawler frame using retractable structure, whether to solve the highway transport laws and regulations on the width of the machine requirements, and improve the whole machine in construction reliability and stability.3., followed by EFI turbocharged, cold engine, with high reliability, fuel economy and high reserve power is better. Computer induced load changes, direct injection electronically controlled fuel injection to provide accurate fuel injection, to ensure strong power and economic fuel consumption.
It adopts box type structure and has built-in clapboard to strengthen it. It has strong rigidity and good stability, and ensures the resistance to bending and bending. The whole mast is hinged with four sections and three sections, so that the overall size of the whole machine is minimum, so that it is easy to transport.
The CAT hydraulic circuit platform, power control, power control and negative flow control by the main hydraulic circuit; auxiliary hydraulic circuit adopts load sensitive control technology is the most advanced international engineering machinery and energy saving, the load of hydraulic pump output power and the moving parts of the optimum matching, improves the work efficiency and controllability.
