This is a Greenlee hydraulic rotary impact hammer drill. This is a drill built for tough jobs like drilling in concrete or heavy gauge steel. This new and improved design has more power to enable drilling even bigger holes. The drill has twenty percent more torque and sixteen percent more capacity in concrete. With more power it is still fourteen percent lighter than the previous model.

Features

• New SDS impact mechanism for larger holes.
• Adjustable flow control prevents over speeding and allows precise control of drilling speed.
• Lifting eye for safe storage.
• Hammer drill in concrete, brick, rock, and other difficult to drill materials.
• Drill in wood or steel with auxiliary chuck.
• Super Spool selector control for use on open and closed center hydraulic systems.
• Selector for drill or hammer and drill modes.
• Rugged gear motor.
• Built in slip clutch to guard against over torque.
• Depth gauge and auxiliary handle are removable for tight areas.
• Reversible.
• Forward positioned handle for improve balance and reduced fatigue.
• Impact and heat resistant cool grip handle dissipates heat.

Specifications

• Capacity:
• Steel - 1/2 inch (13 mm) hole
• Wood: 1-1/8 inch (30 mm) hole
• Concrete: 7/8 inch (22 mm) hole
• Core bits 2-5/8 inch (68 mm) hole
• Chuck: SDS Plus bit shanks
• System: Open or closed center
• Weight: 9 lbs. (4.1 kg)
• Length: 11.2 inch (285 mm)
• Width: 3.5 inch (89 mm)
• Height: 11 inch (280 mm)
• Flow Range: 4 to 12 gpm (15 to 45 lpm)
• Operating Pressure: 1,000 to 2,000 psi (69 to 140 bar)
• Pressure Port: 3/4 16 SAE O-ring
• Return Port: 3/4 16 SAE O-ring
• RPM: 900 to 1,050 rpm at 6 gpm (22.7 lpm)
• Blows Per Minute: 5,400 at 6 gpm (22.7 lpm)