Which rotary drilling rig is durable and economical?
There is a very durable FR622D Futian leiwo site, is awesome, Carter chassis, three motor reducer, power head multi speed control, embedding ability of super strong, often machine is an open day, customer service is also very important, you should pay attention to!
Futian leiwo rotary drilling rig is good, durable, cost-effective.
With FR622D FR620D, leiwo, comfortable operation, strong ability in rock.
