Store category Sign Up Now ! You may also like 1700 Watt Gasoline Power Demolition Jack Hammer Concrete Breaker W/ Chisels Bits Product Description Description:This demolition jack hammer can make light work of breaking up concrete and block quickly and easily. This hammer is powerful enough for most heavy-duty job applications, yet lightweight for effortless control. It features ultimate companion for any demolition task. Suitable for tearing up foundations, ripping up driveways, demolishing re-enforced, concrete floors or walls, breaking through solid rock, etc. It combined with a high tensile reduction gear set and the highest special motor and mechanical components. This jackhammer perfectly matched 52cc power unit allows for maximum demolition force.Specifications:Engine Type: 44 x 34mm, Single cylinder, air cooling, 2 strokeMaterial:Steel+PPDisplacement: 52CCFuel:mixed oil (25 gasoline: 1 motor oil)Max impact:20-55JFuel Tank Capacity: 1.2LMax power and speed: 1700w(2.4HP)/9000r/minMax torque and speed: 2.5N.m/5000r/minFuel Consumption Rate: 0.6L/hImpact Frequency: 700-1500BPMImpact Energy: 20～55JCarburetor type: H119-6A-00-210Spark plug type: BM6AStarter system: Hand pull startProduct size: 690370270mm（27.17x14.57x10.63 Inch）Chisel Type: SDS-HEX 1-1/6"x16"(30x410mm)Features：Suitable for working on site without power or in wet conditionsIt is a full commercial grade unitHigh tensile gear set for maximum reliabilityToughened crankshaft, ball bearing constructionAccurate thumb throttle controlPackage Included:1 x Demolition Jack Hammer1 x Pointed Chisel1 x Flat Chisel1 x Tool kit set1 x Oil feeder 1 x Manual Payment Delivery details Feedback Return policy Contact us Payment We accept PayPal payment onlyPayment must be received within 7 days after order is made.Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility. Delivery details Shipping:The item will be shipped from our US warehouse to United States, which is more faster than from aboard.2-9 working days to: USA Feedback We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them! Return policy Your satisfaction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.Thank you. Contact us Business HourBusiness Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.Please contact us with eCRATER message.Please feel free to contact us if you have any questions.: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time) Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday. Please contact us with eCRATER message. Please feel free to contact us if you have any questions. Feedback On Jan-30-19 at 18:48:16 PST, seller added the following information: