EK300LS
Applications
Displacement Pile
The EK300LS
TECHNICAL SPECIFICATIONS
| Standard Chassis: | CAT 352 Tier IV | |
| Installed Power: | 432 hp | 322 kW |
| Maximum Torque: | 252,000 ft.lbs | 35,000 kg.m |
| Maximum Drilling Diameter: | 24 in | 620 mm |
| Maximum Drilling Depth (Std. Mast): | 93 ft | 28,500 mm |
| Crowd/Extraction Force: | 83,725 lbf | 38,000 kgf |
| Main Winch Line Pull | 71,000 lbf | 32,200 kgf |
| Max. Extraction Force | 225,380 lbf | 102,400 kgf |
| Minimum Transport Weight | 140,000 lb | 63,500 kg |
| Operation Weight | 230,000 lb | 104,500 kg |
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About the EK300LS Displacement Pile
The EK300LS is a full cable crowd drilling rig mounted on a CAT352. The long stroke of the rotary makes it ideal for:
- Cased kelly bar drilling with segmented (European style) casing, specially for Secant walls.
- Large Diameter CFA.
- Displacement piles.
- Cased CFA with a double rotary for Secant walls.
- Large diameter single column Soil Mixing.
Base:
- The new Cat 352 powered by a fuel efficient Tier 4 Final C13 ACERT engine.
- Equipped with CAT Vision Link that allows management to monitor machine operations and maintenance data online.
Undercarriage:
- Caterpillar variable undercarriage VH5440/4900/900. Reinforced frame H style variable undercarriage.
Mast:
- Reinforced mast, with high resistance steel Weldox 900.
Main Winch:
- Special groove for better cable winding and longer cable life.
- Press-roller included.
- 2 gears allows for both high speed and high pulling force.
- Automatic gear shifting, for seamless operation, high production.
- Automatic down the hole winch stop.
- Free willing winch during crowd operation.
- Hydraulic and mechanic brake.
- Hydraulic measurement of pulling force displayed in the cabin.
Rotary:
- Robust design, with 2 slewing bearings on top and bottom, robust pinion and main gear.
- 3 groups of Hydraulic Motor / Planetary Gears for high torque and long life.
- Anti-cavitation, anti-shock and cooling system for longer hydraulic motor life.
- Power-shift for High spin-off speed (120rpm) for quick discharge of soil.
- 3 operation speeds and 3 spinoff speeds. For high torque and high speeds.
- Automatic gear shifting, for seamless operation, high production.
- Exchangeable keys, bolted. No need to rebuild keys by welding inside the rotary.
- Hydraulic measurement of torque displayed in the cabin for the operator.
Cab:
- AM/FM Radio, Air conditioning/Heating.
- ROPS cab & Top protection.
- LCD monitor for Engine and Hydraulics computer, with diagnostic system.
- CZM Canbus System for Drilling Monitoring with auto functions.
EK300LS Displacement Pile
Technical Drawings
EK300LS
Photo Gallery
