【正文】 evice pull, cover pieces can in pump role Xia by oil cylinder will of pull Xia, cover pieces closed Hou will soft axis manipulation device promoting to. (Note: lowered panels must be pulling the flexible Manipulator. ) The 12th section By the security procedures Try not to was still vibrating, implementation is not allowed in the hard ground vibration, on the machine. Z rollers are not allowed to exceed its allowed on climbing the ramp. Z on the muddy roads, although the ramp slope is less than allowed for climbing, but when there are no slipproof measures, you may not use this machine. Z solid enough, or when there is a pit in the ground, shall not use this machine. At the edge of the ditch or slope, also shall not use this machine. Z travel and construction should be open before and after the lamp lighting at night. Z while working on a rainy day, in order to ensure visibility, use front and rear wiper. Z to avoid inadvertently overturned while working at the edge of the slope, not swerved. Z in the rain, you should try to avoid vibration paction jobs at the edge of the slope. Due to vibration will increase the risk of both taxi. Z roller in open cover parts for maintenance, security note head. The 12th section Transport and handling safety requirements Safety requirements for transport and handling under normal circumstances, roller not long distance at high speed. Long distance (30 km) when moving site, need towing equipment shipment. I. Transport whether it be road or railway transport, road roller selection must have the appropriate volume of transport vehicles and loading capacity. Transport, frames before and after fixed with hinged safety Rod should be connected together, and also to take the necessary measures to prevent the rollers sliding and rolling. II. handling when loading and unloading roller, loading and unloading tools must have sufficient bearing capacity. When you use a cable car loading and unloading roller, using Center articulated frame fixtures must first be fixed when using large flat hook lift, to ensure that the rollers remain flat state after lifting. From 《 YZ12 Vibration roller instructions》 in Zomlion YZ12 振動(dòng)壓路機(jī)的介紹 文獻(xiàn) 第一節(jié) 主要技術(shù)特點(diǎn) Z 行駛、振動(dòng) 和轉(zhuǎn)向三大系統(tǒng)均為液壓傳動(dòng) ， 且三個(gè)系統(tǒng)的液壓泵連成一體 ，由發(fā)動(dòng) 機(jī)曲軸輸出端通過彈性聯(lián)軸器直接驅(qū)動(dòng)各泵 ， 然后由各控制元件控制各系統(tǒng)的馬達(dá) 或油缸，使各系統(tǒng)運(yùn)轉(zhuǎn)。 Meanwhile, gearbox and rear axle brakes also promptly produce precursor braking effect. Note: in State of emergency shall not be used for emergency braking, especially in the fastrunning state. The eight section Frame Center of the frame after the frame including the former frame, articulated frame in three parts. Connecting them into a hinged support the upper structure of the machine as a whole. I. in front of the frame by the scraper before box after box before the Assembly, Board, boards, two side panels and other ponents. Its main functions are supporting vibrating wheel assembly. For the first frame structure of a typical boxes, bination of high strength steel plate, with sufficient strength and rigidity to resist strong impact force and torque of roller working. Scraper to scrape adhesion under the soil on the drum. Scraper frontend and vibrating wheel clearance of cylindrical surface can be adjusted. II. after frame after frame fuel tank, protection against roll frame, hydraulic tanks, hydraulic tank supports, panels, frames and other ponents. Its main function is to support the engine and the cab, fixed rear axle. After the frame of the structure of a rectangular box, front and Center articulated frame in vertical shaft and attached to the front plate, followed by the Assembly of the fuel tank, the middle is grooved steel frame. In order to ensure strength, weak parts of strengthening ribs to strengthen, and trough steel plate with seal sealed into a box girder structure. Rear axle at the bottom plate with bolts and rear axle Assembly of rigid connection. To reduce the effects of vibration, between the engine and rear frame with elastic damping blocks, and you can easily adjust the engine to a horizontal position. III. Centre pinned by articulated frame Center articulated frame, shaft end bezel, ball bearings and other ponents. Through it before and after the frame articulated into a whole, can swing around implementation steering and front frame. Through the extension of control to the fuel tank to control the steering angle. Machine frame allow horizontal relative swing between before and after, not more than 177。 variable piston