Gasoline Demolition Jack Hammer with Hex Concrete Breaker, Air-cooled Two-stroke Heavy Duty Chipping Hammer Breaker for Cement/Pavement/Floor, with Chisel and Fuel Funnel

Brand: NuBusno

Features:

• [Hard Rock Killer] Powered by a 185cc single-cylinder air-cooled 2-stroke gasoline engine with load speed ≥2450rpm and impact energy ≥25J. The 58mm piston diameter + 70mm stroke power combination easily penetrates hard rock layers like granite, delivering drilling speed ≥250mm/minute (tested data), 30% more efficient than traditional models.
• [Lightweight Yet Impact-Resistant] Features magnesium alloy construction (net weight only 27kg) that increases strength by 50% while reducing weight by 20%. Bright yellow warning design + anti-slip handles ensure safer operation in harsh environments, with stable performance in extreme temperatures from -40℃ to 40℃.
• [Superb Endurance] Innovative floatless carburetor + SCR contactless ignition system prevents fuel sedimentation clogging. With precise 0.06-inch spark plug gap, cold start success rate improves by 90%. Fuel consumption only 0.12L/minute (8:1 fuel-oil ratio) for longer operation time.
• [Hexagonal Drill Rod Quick-Install System] Comes standard with hexagonal-end drill rod (60cm length + 42mm max diameter). Quick-release design enables 3-minute assembly. Supports vertical/horizontal multi-angle drilling with 6m ultra-deep drilling capacity, suitable for mining, tunneling and construction applications.
• [Detail-Oriented Professional Configuration] 1.14L large fuel tank: Allows ≥1 hour continuous operation, reducing refueling frequency. Maintains performance during prolonged operation.

model number: BI54937

Part Number: BI54937

Details: Application

It has the functions of splitting, crushing, tamping, and shoveling. It can be used as a crushing, impact drilling, ramming, splitting, or tamping tool for mining, concrete pavement, asphalt pavement, etc. It can adapt to outdoor environments without water, electronic power, or air compressors. It is suitable for trenching, breaking concrete, chipping concrete, trenching, steel cutting and piling in pipeline and line installation, sanitary installation, machinery installation, water supply and drainage projects, indoor work, harbor facilities, and other civil engineering.

Specification

Material: Magnesium Alloy

Color: Yellow

Assembly Required: Yes

Engine Type: Single-cylinder Air-cooled Two-stroke Gasoline Engine

Carburetor Type: Floatless

Ignition Type: SCR Non-contact System

Engine Piston Diameter: 58mm/2.28in

Engine Piston Stroke: 70mm/2.76in

Engine Displacement: 185cm³/11.29in3

Engine Load Speed (Measured When Drilling Five Holes): ≥ 2450 rpm

Drill Rod Idling Speed: ≥200 rpm

Drill Pole Size(L*D): 60*2.2cm/23.62*0.86in

Drill Rod End: Hexagonal

Maximum Drilling Depth: ≤6 m/19.69 ft

Fuel Tank Volume: ≥ 1.14 L/0.3Gallon

Drilling Speed: ≥250 mm/ 9.84in/Minute

Ratio of Gasoline to Lubricating Oil (by Volume): 8:1

Spark Plug Motor Clearance: 1.5mm/0.06in

Impact Energy: ≥25J

Working Temperature: -40~40℃/-40~140 °F

Drilling Diameter: 20~42 mm /0.79~1.65 in

Fuel Consumption: ≤0.12L/0.03 Gallon/Minute

Product Size: 74.6*31.5*22.9cm/29.37*12.40*9.02in

Package Size: 86*43*30cm/33.86*16.93*11.81in

Net Weight: 27kg/59.52 lbs

Gross Weight: 38kg/83.78lbs

Package Included

1* Internal Combustion Rock Drill

1* Drill Rod

1* Refueling Funnel

All Accessories for Use

EAN: 0753781686061