TR360F 88m Depth 2500 Mm Diameter Rotary Drilling Rigs
TR360F Rotary Drilling Rig 88m Drilling Depth And 2500 mm Drilling Diameter
The TR360F rotary driling rig has an operating weight of approx 81 ton.It is suited for:
a. Rotary dilling
b. Drilling cased boreholes (installation of casing by rotary drive)
c. Driling boreholes with long hollow stem angers (CAF system), with or without kelly extensions
TR360F rotary drilling rig is mainly used in the construction of civil and bridge engineering, which adopts advanced intelligent electronic control system and load sensing type pilot control hydraulic system, the whole machine is safe and reliable.
The whole machine standard equipment
1. Main machine system (Include chassis system, power system, mast system, Rotary Drive)
2. One set Kelly bar
3. 2000 working hours maintenance package
4. Two set drilling buckets
5. Spare parts kit
Electric system:
a. Wireless transmission system and GPS
b. Construction monitoring system
c. The stability of dilling rig monitoring system
d. Emergency switch and concentration of wiring harness
Hydraulic System:
a. Caterpillar's main hydraulic system
b. The main pump negative flow control system
c. The auxiliary pump load sensitive control system .
d. Main hydraulic tank and auxiliary hydraulic oil tank, the hydraulic oil cooling and cleaning easier
e. The main winch hydraulic oil confluencetechnology improve the winch speed by 50%
f. Crowd force stepless adjustment improve construction efficiency
g. The rotary drive self- adaptive driling system and high speed spin-off system improve drilling efficiency
h. Reducer, motor, pump, valve configuration of the international first-class brand
Mechanical System:
a. Kelly dillig and CFA dilling
b. Caterpillar Undercarriage
c. Caterpillar Undercarriage structure and the mast structure, all materials are special high-strength steel
d. Cross Roller Bearing improves the dilling accuracy significantly
e. The broken line reel technology and the winch patent technology make the service life of wire rope improve greatly
f. Rotary Drive multi-stage damping structure improves the borehole verticality and structural life
g. Reasonable layout, repair, maintenance are convenient
Technical parameters:
| | Crowd cylinder | Crowd winch |
| Overall weight | 71ton | 68ton |
| Operation weight (with kelly) | 83ton | 81ton |
| Rotary Drive |
| Nominal torque | 360 kNm | 280kNm |
| Speed of rotation | 6-23 rpm | 6-23 rpm |
| Crowd system |
| Crowd force push/pull | 430 / 432 k | 250 / 250 k |
| Stroke (kelly system) | 7000mm | 8000mm |
| Stroke (CFA system) | | 16000mm |
| Rope diameter length | | 26mm / 50m |
| Speed down/up | 5/6 m/min | 6/6 m/min |
| Fast speed down/up | | 12/12 m/min |
| Main winch |
| Line pull (1st layer) | 300kN | 290kN |
| Rope diameter/length | 36mm /120m | 32mm / 120m |
| Line speed max | 50m/min | 60m/min |
| Auxiliary winch |
| Line pull (1st layer) | 110kN | 110kN |
| Rope diameterl/length | 20mm/60m | 20mm/60m |
| Line speed max | 65m/min | 65m/min |
| Backward/forward/lateral |
| Mast inclination | 15/5/5 | 15/5/5 |
Standard module:
1. Rotary drive (two reduction gears), self-adaptive dilling
2. Hoist limit switch on main and auxiliary winches
3. PLC processor and standard monitor unit
4. Display of pump pressures and fault messages
5. Mast inclination measurement on X/Y axes
6. Display of drlling depth
7. Swing caution light and stability monitoring system
