Gas Rotary Hammer Ronix-2790 30mm, 12J, SDS-PLUS

The Ronix 2790 is a professional gas-powered rotary hammer designed for heavy-duty construction, repair, and demolition work. The tool is equipped with a 32.7cc two-stroke engine and 1000W power, ensuring high performance during operation.

The efficient impact mechanism delivers up to 12 J of impact energy and enables drilling holes up to 40 mm in diameter in concrete. The SDS-MAX chuck with an automatic locking mechanism ensures fast and reliable fixation of working accessories.

The automatic lubrication system reduces friction between moving parts of the mechanism and contributes to smoother operation. The anti-vibration system reduces vibration transmitted to the operator and improves comfort during extended use.

Specifications

• Brand: Ronix

• Model: 2790

• Type: gas rotary hammer

• Engine power: 1000W

• Engine type: single-cylinder, 2-stroke, air-cooled

• Engine displacement: 32.7cc

• Engine size: 36 × 32 mm

• Fuel tank capacity: 900 ml

• Fuel/oil ratio: 1:25

• Carburetor type: 10.7Mz

• Starting system: manual start

• Chuck type: SDS-MAX

• Chuck size: 30 mm

• Impact energy: 12 J

• Impact frequency: 3200 BPM

• Max drilling diameter in concrete: 40 mm

Technical Data

• Model: 2790

• Power: 1000W

• Engine displacement: 32.7cc

• Engine type: 2-stroke, single-cylinder, air-cooled

• Max idle speed: 11000 RPM

• Fuel tank: 900 ml

• Fuel consumption: ≤0.5 L/h

• Fuel/oil mixture: 1:25

• Carburetor: 10.7Mz

• Ignition system: L6T

• Starting system: manual

• Chuck: SDS-MAX

• Chuck size: 30 mm

• Impact energy: 12 J

• Impact frequency: 3200 BPM

• Max hole in concrete: 40 mm

• Dimensions: 630 × 240 × 240 mm

• Noise level (LPA): 105 dB

• Weight: 10.5 kg

• Packaging: BMC case

Advantages

• Powerful 2-stroke engine 1000W / 32.7cc

• 12 J impact energy for heavy-duty tasks

• SDS-MAX chuck with automatic locking mechanism

• High impact frequency of 3200 BPM

• Ability to drill holes up to 40 mm in diameter in concrete

• Automatic lubrication system

• Anti-vibration system

• Air-cooled single-cylinder engine

• High performance without electrical grid connection

• Convenient for heavy and intensive work

Application Areas

• Concrete drilling

• Concrete breaking and demolition

• Brick and stone processing

• Construction work

• Repair work

• Installation work

• Heavy demolition work

• Working on sites with limited power supply

• Professional and intensive use

Package Contents

• Ronix 2790 gas rotary hammer

• 1 pcs chisel — 18 × 350 mm

• 1 pcs drill bit tip — 30 × 400 mm

• Tool set

• 1 pcs spark plug

• 1 pcs 5 mm Allen key

• 1 pcs 6 mm Allen key

• 1 pcs flat screwdriver

• 1 pcs spark plug handle

• 1 pcs 8 mm Allen key

• 1 pcs open-end wrench 8–10 mm

• 1 pcs special cylinder grease — 30 g

• 1 pcs Ratio oil bottle

• BMC protective case

Note

The device operates on a two-stroke fuel mixture. Before use, strictly adhere to the manufacturer-specified ratio of gasoline to two-stroke oil at 1:25. During operation, use appropriate protective equipment, including safety glasses, ear protection, gloves, and work boots. Regularly check the condition of the fuel system, working accessories, lubrication mechanism, and anti-vibration system.