Detailed Product Description

The power of drilling rig                  650/1050/1260 HPRated Load                                  1200KNMax. Load                                   1580/1800/2250KNTransmission type                        (hydraulic+mechanical)Driving type                                  12X8/14X8/14X8Nominal Drilling Depth                   2000m(5"DP)Mast height                                  35/38/38mmDiameter of wireline              &Phi29/&Phi32&Phi29/&Phi32&Phi29mmHydraulic system                          14MpaPneumatic system                        0.8MpaTravelling system                           5X4/6X5or5X4/6X5or5X4Total mass                                    about 62/78/85 tonsTechnical ParameterThe whole unit utilizes hydraulic+mechanical rransmission which realizes the flexible
steptess adjustment of speed of the drilling device and the chassis of the
carrier. The caterpiller engine and Allision hydraulic transmission mate reasonably
with high transmission effciency and excellent saftey. Utilization effectiveness
of the engine is increased greatly
Drilling devices are mounted on the carrier, thus, the removablility of hte rigs
is increased. The assembling and preparatoy time is shortened and the effectiveness
of the rig is increased.
The rig is equipped with completed hydraulic and pneumatic operating control systerm
and double crown saver, which decrease the work and enhance the safety of operation.
The entirely forging brake rim and water circulating cooling systerm are used to
increase  the safety of braking and service life of the brake rim. They are also
beneficial to environment.
Engine killing and overspeed device are equipped to meet the requirement of wellsite
of oil and gas.
The heavy duty carrier is 12X8/14X8 constant drive, selfpropelled,equipped with power
steering systerm and having a good cross-country capability.
The rotary table can realize forward-reverse shift, suitable for all lkinds of drilling
pipe rotary operation. It is equipped with anti-torque release device to
ensure that the drilling pipe deformation energy can safely release.
Designed according to API international specifications, meeting the HSE requirement
and the requirement of international bidding.