High degree of intelligence JINT SD20 Rotary Drill Rig

Deep technical foundation and German joint venture bloodline

Jintai had a joint venture with Germany’s Bao’e in the early years, and the SD20 adopted Bao’e’s mature hydraulic and mast structure design. The hydraulic matching and power head durability were better than domestic small and medium-sized models with the same torque, and the second-hand value retention rate was high.

Power hydraulic matching balance, compatible with soft and hard geological layers

200kN · m torque+221kW Cummins power, stable drilling in clay, silt, gravel, and moderately weathered rock layers, making it difficult to hold up the vehicle
Kawasaki load sensitive hydraulic, automatic flow reduction under light load, comprehensive fuel consumption 8% -12% lower than competitors in the same class, long-term construction saves fuel costs

Parallel quadrilateral mast, a artifact for narrow construction sites

The variable amplitude mechanism occupies a small area and can be flexibly transferred to narrow sites for municipal housing construction, subway fencing, and old city renovation; The mast has strong rigidity and is equipped with automatic horizontal correction. The verticality of the borehole is high, and it is not easy for loose strata to collapse or deviate.

Durable and easy to maintain, with low operating costs

The key hinge adopts non lubricated bearings, reducing the frequency of grease application and significantly reducing the maintenance workload on site
The streamlined chassis frame prevents soil accumulation and is easy to clean; The winch and power head accessories have strong universality, and there are sufficient spare parts in the market
The traction force of the track is high, and the soft and muddy ground is not easy to sink the vehicle, so there is no need to frequently lay steel plates

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