Model | ZJ30/1700L(J) |
Nominal drill depth(114mm drilling pipe) m | 1600-3000 |
Max hook load rating kN | 1700 |
Max number of lines for traveling block | 10 |
Dia. Of wire11ne mm(in) | 32(1 1/4) |
Sheave O.D. of traveling block mm(in) | 915 |
l.D. of swivel stem mm(in) | 64 |
Rated power of drawworks kw(hp) | 550 |
Transmission of drawworks | 3正+1倒 3 forward 1 reverse |
Dia. of rotary table opening mm(in) | 520.7(20 1/2) |
Rotary speed | 3正+1倒 3 forward 1 reverse |
Power of each mud pump kW(hp) | 735(1000) |
Number of transmission unit | 2 |
Working height of mast m(ft | 31.5 |
Height of drill floor m(ft) | 4.5 |
Clear height of drill floor | 3.44 |