RL-CZ30 Truck-Mounted Drilling Rigs
Application
Developed with several patented technologies, the RL-CZ30 truck-mounted drilling rig can be applied into oil well drilling engineers with drilling depth lower than 3000m.
Features
1. This product is designed with two sets of diesel engines. The engines can work independently or in parallel. Thus our drilling machine is safe to operate and easy to maintain.
2. Mature parallel operation transfer cases and Allison transmission boxes are adopted into this truck-mounted drilling rig.
3. The auxiliary brake of the drawworks is pneumatically controlled water-cooled disk brake.
4. Our truck-mounted drilling machine is equipped with a derrick made of rectangular tubes in the thickness of 36m or 38m.
5. With double tires on the rear axle serving as a driven axle with pneumatic suspension, the chassis of our truck-mounted drilling rig has proper load distribution. With the 14×8 reinforced chassis, our product has excellent running performance and powerful cross-country capacity.
6. We have 5.5m or 6m-high foldable drill floor for you to choose. Driller cabin is also available in our company.
7. Top-drive system is optional.
Technical Parameters of RL-CZ30 Truck-Mounted Drilling Rig
| Model | |
| Drilling depth (4-1/2" drill rod) (m)/(ft) | 3000 (9840) |
| Workoverdepth(3-1/2" drill rod) m(ft) | 6500 (21325) |
| Maximum hook load (kN)/(lb) | 1700 (381260) |
| Drilling linediameter (mm/in.)/Effective line quantity | 029 (1-1/8")/8 |
| Maximumhoisting speed of the hook (m/s)/(ft/s) | 1.36 (4.46) |
| Overall dimension for removal (including derrick) (m)/(ft) | 21.25×3.3×4.47 (69.7×10.8×14.67) |
| Weight (kg)/(lb) | 76000 (167548) |
| Power system | CAT3406C |
| Engine power kW(hp)/(2100r/min) | 343×2 (460×2) |
| Hydraulic transmission box model | ALLISON-S5600×2 |
| Emergency power source (motor) | Optional |
| Chassis driving mode | 14×8 |
| Minimum turning diameter (m)/(ft) | 42 (137.8) |
| Minimum ground clearance (mm)/(in.) | 340 (13.39) |
| Drawworkstype | Double rolling drums (single rolling drum) |
| Drawworkspower (hp) | 750 |
| Main rolling drum rope groove diameter× length(mm)/(in) | Ф480×914.5 (Ф18.9×36) |
| Main brake of the mainrolling drum | Band type (hydraulic disk type is optional) |
| Auxiliary brake of the mainrolling drum | WCB324disk brake |
| Lifting gear number of thedrawworks | 5 forwards and 1 reverse |
| Derrick model (bimodal stretchable mast) | JJ180/36-W/JJ180/38-W |
| Derrick height(m)/(ft) | 36 (118.11)/38 (124.6) |
| Racking platform height (m)/(ft) | 20.4 (66.9) |
| Wind speed of operating environment (km/h)/(kn) | 110 (60) |
| Control/lighting /power circuit | 24V/220V/380V (China) |
| Rated pressure of liquid level pressure system (MPa)/(psi ) | 14/0.833-0.93(2002/119.12-133) |
| Drill floor | ZT2250/5-Z foldable drill floor |
| Rotary table | ZP205 |
| Block hook | YG170 |
| Swivel | SL225 |
