KELLY DRILLING | Drilling Torque max. | 238kN.m |
Diameter max. | 1800mm | |
Depth max. | 70m | |
KELLY BAR | Friction kelly bars | ¢440-5×15m |
¢440-5×14m | ||
Mechanical inter-locking kelly bars | ¢440-4×15m | |
¢440-4×14m | ||
ROTARY HEAD | Max spin off speed(options) | 75rpm |
Max drilling speed | 5-28rpm | |
MAST | Mast raking forward | 5° |
Mast side forward | ±5° | |
Mast raking backforward | 15° | |
UNDERCARRIAGE | Crawlers Length | 5800mm |
Crawlers Width | 3000-4500mm | |
DIESEL ENGINE | Model | CUMMINS QSL9 |
Rated power | 242kw | |
HYDRAULIC PUMPS | Main pumps | 35Mpa |
Auxiliary pumps | 4Mpa | |
MAIN WINCH | 1st Layer nominal line pull | 238kn |
1st Layer nominal rope speed | 66m/min | |
Rope diameter | 32mm | |
SERVICE WINCH | 1st Layer nominal line pull | 70kN |
1st Layer nominal rope speed | 65m/min | |
Rope diameter | 20mm | |
CYLINDER CROWD | Crowd force(pull down/pull up) | 180/238 kN |
Pull down stroke | 5330 mm | |
DIMENSION & WEIGHT | Transport width | 3000mm |
Transport height | 3382mm | |
Transport length | 15365 mm | |
Weight(with standard kelly bars) | 76 ton | |
Min working radius | 4647mm |
Q1:Are you a manufacturer?
A:Yes, we are a professional drilling rig and its parts manufacturer.
Q2:What does your company produce?
A1:The main products of our company include rotary drilling rig, kelly bar, drilling bucket , drilling auger, casing oscillator,
desander and tricone bit, etc.
Q3:How about your delivery time ?
A:Normally the delivery time is about 35days, For some special case, we can make it within 2 weeks, it depends on
different products.
Q4:What methods of payment do you accept?
A:We are accept TT, L/C, D/A , western union.
Q5:Whats the MOQ?
A:The small trial order is acceptable. Like 1pcs, 2pcs...
Q6:Do you offer any deals or discounts?
A:Yes, price is depend on the different quantity, different quantity will give you different price.
Q7:What about your package?
A:We use the standard export packs, wrapped with plastic film+bag+carton+case.
Q8:Do you have any free sample?
A:Yes, We can offer it for you , welcome to contact us for the details .