Road Construction Machinery 14ton Single Drum Smooth Roller Xs143j for Sale

XS143J Single drum vibratory roller has a very high static line load and exciting force and is suitable to the compaction operation of pebbles, sandy soils, moraine soil, blasting rock and clayey soil, etc. and it is also suitable to the compaction of concrete and stabilized soil base materials in various large projects; Thus, it is a kind of important compaction equipment in the construction of large projects such as the expressway, railway, mine, port, etc. * Use the H-series, water- cooling, fourcylinder four-stroke, direct injection turbo charged and air-air intercooling low-speed diesel engine. This kind of diesel engine has a large power reserve and has the function of energy saving and noise reduction. Engine fulills the requirements of China stage II emission standards.* Rear drum hydraulic drive, adopt closed hydraulic drive system composed of variable displacement piston pump and piston motor to ensure better drive performance and gradeability.* Use the mechanical gear box with synchro mesh unit to realize convenient operation. Main clutch uses the heavy-duty special clutch which is the dry type normally combined friction clutch with a reliable performance and good maintainability.* Clutch is directly installed on the engine flywheel, and the operation mechanism of main clutch is the air assisted mechanism which greatly reduces the operating force.* Double frequency and double amplitude can meet the requirements of different working conditions; hydraulic vibration system consists of gear pump and motor to form an open system; its control mode is electronic control.  ltem Unit XS143J Service mass kg 14000 Distributed mass of driving wheel kg 7300 Distributed mass of vibration wheel kg 6700 Static line load N/cm 315 Vibration frequency Hz 28/33 Theoretical amplitude mm 1.9/0.95 Exciting force kN 274/190 Range of speed Forward I km/h 2.85 II km/h 5.08 III km/h 11.17 Backward I km/h 2.88 II km/h 5.02 Wheel base mm 3040 Compaction width mm 2130 Theoretical gradeability % 30 Minimum turn radius mm 6800 Diameter of vibration wheel mm 1523 Minimum ground clearance mm 431 Engine Model   SC4H140.1G2 Rated speed r/min 1800 Rated power kW 103 Overall dimension (length x width x height) mm 6150*2300*3200     /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1