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Type	KR220C
Torque	220 KN.m
Max. diameter	1800/2000 mm
Max. drilling depth	51 m(Lock)/ 64 m(Friction kelly bar)
Speed of rotation	5~26 rpm
Max. crowd pressure	210 kN
Max. crowd pull	220 kN
Main winch line pull	230 kN
Main winch line speed	60m/min
Auxiliary winch line pull	90 kN
Auxiliary winch line speed	60 m/min
Stroke(crowd system)	5000mm
Mast inclination(lateral)	±5°
Mast inclination(forward)	5°
Max. operating pressure	35 MPa
Pilot pressure	4 MPa
Travel speed	2km/h
Traction force	420 kN
Operating height	21236 mm
Operating width	4300mm
Transport height	3323 mm
Transport width	3000 mm
Transport length	15260mm
Overall weight	64 t

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TYSIM PILING EQUIPMENT CO., LTD is a leading enterprise specialized in the R&D and manufacturing of small and medium sized compact rotary drilling rigs. TYSIM is also a member of the management committee of the Association of the National Foundation Industry within the Association of the National Construction Machinery Industry. TYSIM, a National high-tech enterprise, has passed ISO9001 quality management system certification and JiangSu Province privately owned high-tech enterprise certification. The whole series of products have passed CE certification. It has registered more than 40 patents designs.

TYSIM includes small sized rotary drilling rigs, modular drilling rigs, Caterpillar chassis series medium sized rotary drilling rigs, hydraulic pile breakers, and other related products. The small rotary drilling rigs of TYSIM KR series and KP series of hydraulic pile breakers are now one of the professional brands in the piling industry. Four years in a row, TYSIM was recognized by the China Road Machinery Net as the top ten brands to receive users attention. In 2019, it was rated as one of the top 50 professional manufacturers of construction machinery by China construction machinery industry association.

After close to 10 years of focusing on rotary drilling rigs, TYSIM has developed a full range of small and medium sized rotary drilling rigs comprising the KR series:  KR50, KR80, KR90, KR125, KR150, KR220C, KR285C,KR300,KR360; the M series multi-functional drilling rigs KR80M, 90M, KR125M, KR220M with long auger CFA Function, and the low height KR125ES and KR300ES rotary drilling rigs.

TYSIM drilling rigs is not only suitable for various civil urbanization construction projects, but also suitable for subway, viaduct and redevelopment of old estate projects. Featuring high efficiency and reliable performance, the KR series of small drilling rigs have gained excellent recognitions in both at home and abroad. TYSIM 's products have been exported in batches to Australia, Singapore, Russia, Thailand, Argentina, Vietnam, Indonesia, Philippines, Qatar, Zambia and more than 40 countries. In tandem with the advancement of the Chinese construction industry to the next higher level, TYSIM drilling rigs will become the optimal machinery for the urbanization infrastructure and redevelopmrnt constructions.

The KP series of hydraulic pile breakers (also known as concrete pile cutter) originated by TYSIM have solved the pile cutting issues in the most effective way. It has enabled rapidly cutting of piles in a much shorter time which has changed the traditional manual cutting method in China. TYSIM KP series of hydraulic pile breakers have won 11 core patents, including one patent for invention in China. At present, TYSIM pile breakers have been exported to America, England, Brazil, Australia, Vietnam, Indonesia, Sri Lanka and other 40 countries.

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Under the leadership of the founder Mr. Xin (Peng), a committee member of the National Foundation Construction Machinery Committee within the National Standardization Committee, TYSIM has put in place a team of dedicated professionals with solid experience specialized in pilling industry. They have built a cohesive team with broad international vision and rich product experience. Adhering to the core concept of “Value Creation Focus” and instilling the principle of “focusing on details and continuous improvement”, to devote to the R&D and manufacturing of the small and medium sized rotary drilling rigs, TYSIM has upheld and further strengthened its leading position in technical expertise and market shares to promote the upgrading of drilling equipment of the domestic foundation industry. In time to come, TYSIM will become a top tier brand name in the domestic market as well as the international market.