Mechanical Drilling Rigs
Model: SZJ170L, SZJ225L, SZJ315L, SZJ450L
Max. hook load (KN): 1700, 2250, 3150, 4500
Rated horsepower, drawworks (KW): 440, 735, 1100, 1470
 
Electric Drilling Rigs 
Model: SZJ170D(DB), SZJ225D(DB), SZJ315D(DB), SZJ450D(DB), SZJ675D(DB)
Max. hook load (KN): 1700, 2250, 3150, 4500, 6750
Rated horsepower, drawworks (KW): 600, 800, 1100, 1470, 2210
 
Compound Drive Drilling Rigs
Model: SZJ225LDB, SZJ315LDB, SZJ450LDB(LD)
Max. hook load (KN): 2250, 3150, 4500
Rated horsepower, drawworks (KW): 800, 1100, 1470