Gas-powered demolition hammer (jackhammer) Ronix-2890, 20–55 J

The Ronix 2890 is a professional 1500W gas-powered demolition hammer designed for heavy breaking and demolition work. The tool is equipped with a 52 cm³ two-stroke engine that delivers 1500W of power and ensures high performance under demanding working conditions.

Impact energy is adjustable within 20–55 J, and impact frequency ranges from 700–1350 BPM, allowing you to select the appropriate mode for different types of heavy-duty tasks.

The HEX 30 mm chuck system with an automatic bit-locking mechanism ensures fast and reliable fixation of the working accessory. The automatic lubrication system promotes smooth operation of the mechanism, while the anti-vibration system reduces vibration transmitted to the operator and minimizes fatigue during extended use.

Specifications

• Brand: Ronix

• Model: 2890

• Type: gas-powered demolition hammer

• Engine power: 1500W

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

• Engine displacement: 52 cm³

• Engine dimensions: 44 × 34 mm

• Fuel tank capacity: 1300 ml

• Fuel/oil ratio: 1:25

• Carburetor type: H119-6A-00-210

• Starting system: manual recoil start

• Chuck type: HEX

• Chuck size: 30 mm

• Impact energy: 20–55 J

• Impact frequency: 700–1350 BPM

• Automatic lubrication system: yes

• Anti-vibration system: yes

Technical Data

• Model: 2890

• Engine power: 1500W

• Engine displacement: 52 cm³

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

• Fuel tank: 1300 ml

• Fuel/oil mixture: 1:25

• Carburetor: H119-6A-00-210

• Max fuel consumption: ≤0.6 L/h

• Max idle speed: 9000 RPM

• Ignition system: BM6A

• Starting system: manual

• Chuck type: HEX

• Chuck size: 30 mm

• Impact energy: 20–55 J

• Impact frequency: 700–1350 BPM

• Dimensions: 690 × 370 × 270 mm

• Noise level (LPA): 108 dB

• Weight: 16.4 kg

• Packaging: BMC case

Advantages

• Powerful 1500W / 52 cm³ two-stroke engine

• Adjustable impact energy 20–55 J

• Impact frequency 700–1350 BPM

• HEX 30 mm chuck system

• Automatic bit-locking mechanism

• Automatic lubrication system

• Anti-vibration system

• Air-cooled single-cylinder engine

• Ability to operate without connection to the electrical grid

• Design intended for heavy breaking and demolition

• Suitable for professional and intensive use

Application Area

• Heavy concrete breaking

• Demolition of concrete floors and walls

• Dismantling of brick and stone structures

• Removal of old construction coatings

• Demolition of building structures

• Repair works

• Construction works

• Heavy demolition works

• Professional use on-site

Package Contents

• Ronix 2890 gas-powered demolition hammer

• 1 pc. pointed chisel — 30 × 410 mm

• 1 pc. flat chisel — 30 × 410 mm

• Tool set

• 1 pc. T-shaped wrench

• 1 pc. spark plug socket handle

• 1 pc. M10 Allen key

• 1 pc. M8 Allen key

• 1 pc. flathead screwdriver

• 1 pc. spark plug

• 1 pc. special cylinder grease — 30 g

• 1 pc. Ratio oil can

• BMC protective case

Note

The device operates on a two-stroke fuel mixture. Before use, adhere to the manufacturer-specified gasoline and two-stroke oil ratio of 1:25. Before starting work, verify that the chisel is properly secured in the HEX chuck and ensure that all moving and working mechanisms are functioning correctly.

During operation, use appropriate personal protective equipment, including safety glasses, ear protection, gloves, and safety footwear. Regularly check the condition of the fuel system, lubrication mechanism, chisels, and anti-vibration system.