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SR485
SANY
Strong drilling ability and high rock entry efficiency
1. Rated output torque of 485kN · m, equipped with a five layer machine lock rod, can overcome granite and moderately weathered hard rock, and easily achieve 100 meter deep hole rock embedding construction.
2. The maximum hole diameter is 3.2m, the maximum hole depth of the machine lock rod is 110m, and the friction rod can reach 130m. It is suitable for large-diameter deep pile foundation projects in high-speed railways, bridges, and high-rise buildings.
3. With a pressurized thrust of 475kN and multi-level power head gear switching, the soil layer can be quickly penetrated, the rock layer can be stably broken, and the daily pile forming rate is significantly higher than that of the same class of models.
Abundant power and excellent fuel economy
1. Equipped with a Caterpillar C15 high-power electronic fuel injection engine, with a rated power of 403kW and sufficient power reserve, it can handle variable load conditions without holding up the car.
2. Positive flow dedicated hydraulic system, intelligent power matching, no invalid energy consumption; Paired with three-stage fuel filtration, it has strong oil compatibility and can operate stably with low-quality diesel on construction sites, resulting in lower overall fuel consumption.
3. The main winch is equipped with dual motors and dual reducers, a single-layer large-diameter drum, and the service life of the steel wire rope is more than doubled. The lifting force is high, making it less prone to drilling accidents.
The whole machine has high stability and good hole verticality
The whole machine weighs 1.180 tons, with a widened heavy-duty track chassis and a wide deployment width. It has strong anti overturning ability during operation and is not prone to sinking and shaking on soft foundations.
2. Mast double triangle reinforced structure, equipped with dual buffering and shock absorption devices to reduce drill pipe impact; Extended guide key sleeve, good centering effect of drill rod, high compliance rate of pile hole verticality, reducing rework for later pile inspection.
3. The mast can be adjusted from multiple angles, including front, back, left, and right. Even in complex terrain, the mast can be kept vertical, and loose strata are less prone to deviation or collapse.
High degree of intelligence, more worry free operation
1. Equipped with ADMS 3.0 intelligent control system as standard, it features automatic anti sticking drilling, automatic mast adjustment, and real-time monitoring of drilling depth, allowing even beginners to perform precise construction.
2. Automatic diagnosis of machine faults, real-time visualization of hydraulic pressure and engine operating conditions, reducing downtime for troubleshooting.
3. Automatic centralized timed lubrication, with over 50 lubrication points providing unified oil supply, reducing manual maintenance workload and extending the lifespan of structural components
Durable structure, lower operation and maintenance costs
1. The main components have undergone rigorous working condition simulation testing, and the mast and variable amplitude oil cylinder have high fatigue strength. They are not easily cracked or deformed after long-term high-intensity rock penetration.
2. The key hydraulic components are custom-made rotary excavators, which are impact resistant, high-pressure resistant, and have a low failure rate; The national service network is dense, the supply of accessories is fast, and the equipment attendance rate is high.
3. The whole machine can be disassembled in sections, which complies with the new regulations for road transportation. No over limit approval is required for transfer, making long-distance transportation more convenient.
