Apollo has launched a rotary drilling rig. The PR 235 is frequently used in piles ranging in diameter from small to big, with a maximum pile depth of 54 meters. PR 235 can be used for diameters up to 1800 mm. The rig is powered by a Caterpillar engine and has two winches: the main winch and the auxiliary winch. The rig’s undercarriage was developed and constructed in our state-of-the-art India factory.
Technical specifications (Apollo PR 235)
| PILE | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Diameter | 1600 mm | ||||||||||
| Max. Depth | 50 / 60 m | ||||||||||
| ENGINE | |||||||||||
| Engine Model | Cat C 9.3 | ||||||||||
| Rated Power | 335 hp (250 kW) @ 2200 rpm | ||||||||||
| MAIN WINCH | |||||||||||
| Max. Pulling Force | 230 kN | ||||||||||
| Max. Lifting Speed | 90 m/min. | ||||||||||
| Rope Dia | 28 mm | ||||||||||
| AUXILIARY WINCH | |||||||||||
| Max. Pulling Force | 80 kN | ||||||||||
| Max. Lifting Speed | 90 m/min. | ||||||||||
| Rope Dia | 18 mm | ||||||||||
| ROTARY DRIVE | |||||||||||
| Nominal Torque | 230 kNm | ||||||||||
| Unloading Speed | 150 rpm | ||||||||||
| Rotary Pulldown | 180 kN | ||||||||||
| DIMENSIONS | |||||||||||
| Width | 3110 mm | ||||||||||
| Height | 3200 mm | ||||||||||
| Length | 17500 mm | ||||||||||
| Weight | 58000 kg | ||||||||||
| FLUID CAPACITIES | |||||||||||
| Hydraulic Tank | 810 L | ||||||||||
| Fuel Tank | 422 L | ||||||||||
| MAST LEVELLING | |||||||||||
| Forward | 4 Degree | ||||||||||
| Sideways | 4 Degree | ||||||||||
| UNDER CARRIAGE | |||||||||||
| Working (Extended) | 4385.5 mm | ||||||||||
| Track Length | 4915 mm | ||||||||||
| Track Center Length | 2310 mm | ||||||||||
| Shoe Width | 800 mm | ||||||||||