EK125SM

Applications

Kelly Bar

The EK125SM

TECHNICAL SPECIFICATIONS

Standard Chassis:	CAT 323 Next Gen
Installed Power:	164 hp	122 kW
Maximum Torque:	101,700 ft.lbs	14,000 kg.m
Maximum Diameter	8 ft	2,440 mm
Standard Drilling Depth:	55 ft	16,700 mm
Crowd Force:	43,000 lbf	19,000 kgf
Crowd Cylinder Stroke:	9 ft	2,750 mm
Main Winch Line Pull	41,000 lbf	18,600 kgf
Operation/Transport Weight	74,500 lbf	33,850 kgf

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About the EK125SM

The EK125SM is a cylinder crowd drilling rig mounted on a CAT323. It is a very popular model for several applications such as foundations, powerlines, utilities, landfill and Rathole. It can be easily converted from Long Mast to Short Mast. It is a one load machine, with easy set up, completely self erecting.

Base:

The new Cat 323 Next Gen powered by a fuel efficient Tier 4 Final C7.1 ACERT engine.
Equipped with CAT Vision Link that allows management to monitor machine operations and maintenance data online

Undercarriage:

Caterpillar variable undercarriage VH4830/3675/600. Reinforced frame H style variable undercarriage.

Mast:

Reinforced mast, with high resistance steel Weldox 700.

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.
1 group 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.