1、Shandong Kerui Group,To Provide the Best Products and Services For the Worldwide Oilfield,PIPE LAYING EQUIPMENTS,Catalogue,I.Pipe layerII.ExcavatorIII.Crane,I、Pipe Layer,1. Pipe-layer is the important equipment for petroleum and natural gas pipeline construction . It is mainly used for large caliber
2、 pipe layout, counterparts and ditch operation 2. The pipe-layer we provided was equipped with load feedback, overload protection advanced technology. Gear steering system is electric-control handle control, flexible and reliable; The working device is hydraulic pilot control, crane, jib manipulatio
3、n are set on the same handle, fretting performance. Scientific and reasonable design, and has the function of prevent overturning, tumbling safety protection measures.,3. Construction Site of Pipe-Layer,Pipe-Layer was used for construction of gas transmission from the West to the East of China,Used
4、for construction of gas transmission from the West to the East of China,4. Main technical parameter,II、Excavator,1. Equipped with DEUTZ second generation electric governor system EMR2 turbocharged engine, high torque, low fuel consumption, low emissions, low noise advantages. And equipped with SERDI
5、A fault-detect interface and remote installation machine filter, diesel filter for easy overhaul and maintenance. 2. GPS control system can make the whole machine has multiple working modes to adapt to different working conditions, energy efficient. Color LCD monitor has the functions of self-test,
6、monitoring, emergency alarm to improve HMI level.,3. Twin-pump constant-power negative-flow control hydraulic system. Has “ automatic sensing mode“ and“ single-pump twin-pump oil supply control mode to make the work device of simple, composite action and crushing operations can work with high effici
7、ency and excellent coordination, high control precision and good fuel economy.,Driven by double speed auto-switching motor for the road conditions, walking, rotary brake are wet brake, hydraulic release, spring pressing, maximum reduction of brake wear. , Lengthened track & widened chassis enhances
8、X type frame to improve the stability, equipped with enhanced boom, dipper. The machine can work in some bad working conditions. spacious cabin, good sound insulation effect, and equipped with three surface shade net, ergonomic seats and two stage air filter automatic control air conditioning, provi
9、des a comfortable driving environment. concise open hood, for easy inspection, maintenance, repair,Main Allocation Features,Main Parameters,Total weight: 13800kg Bucket capacity:0.52m Max. digging force:98.1kN Rotary speed:11r/min Walking speed: 3.2-5.5km/h Gradeability:35,WJ6150,WJ6210,Total weight
10、 :21700kg Max. rotary speed:11.6 rpm Max. traction force: 183kN Max. walking speed:3.2-5.5 km/h Gradeability:35,WJ6220,Total weight:21800kg Bucket capacity:1.0m Max. digging force:128kN Rotary speed:0-11.5 r/min Walking speed:3.6-5.4 km/h Overall dimensions:9690x2990x3000 mm,WJ6250,Total weight:2430
11、0kg Bucket capacity:1.8m Rotary speed: 11.3 r/min Walking speed:3.3-5.5 km/h Gradeability:35 Overall dimensions:1013031903040 mm,WJ6300,Total weight: 29200kg Rotary speed:10.1 r/min Walking speed:3.2/5.1 km/h Gradeability:35 Overall dimensions:1042031903290 mm,Construction Site of Excavator,1. earth
12、 work excavation in Niger,2. used for construction of gas transmission from the West to the East of China,III、CRANE,Wheel crane Includes truck mounted crane and all terrain crane, is a kind of crane of mounted on a common automobile chassis or special all-terrain chassis, has the advantages of good
13、mobility, quickly transferring. Chassis performance equivalent to the same vehicle gross weight of truck, meet the highway vehicle technical requirements, so can be driven in various kinds of highway. Generally it has two operating room, extending supporting leg stability when working.,Applicable to
14、 all kind of lifting operation at goods yard, wharf, construction sites. is the largest, the most widely used crane. And we can provide the crane from 8 tons to 1200 tons full range of products.,The crane we provided, the main arm fully extended length up to 62m, can be equipped with 28m boom and ji
15、b, the maximum balance weight is 50t, the legs span of 7.8 x 8.0m, can realize the full 360 degree rotation range with equal lifting capacity, wide range operating, powerful lifting capacity. The maximum speed up to 80km / h, maximum grade ability reaches 40%, with excellent driving performance.,Mai
16、n Features,Crawler crane is a kind of crawler walking mechanism with crawler chassis which has strongly lifting capacity, big lifting weight, good antiskid performance, low requirement of road surface, can lift and walk. Suitable for large factories such as petrochemical, power, metallurgical, chemi
17、cal, nuclear power construction, in the area of work. Our company can provide 50 tons - 2000 tons full range products,We pay the attentions to reliability and appearance and selecte internationally renowned manufacturers power, transmission components and hydraulic components. It is the ideal mechan
18、ical of lifting operation. The machine has a small ground pressure, small turning radius, lifting operation without supporting legs, can walk with loading, long boom , big operation radius, good lifting performance convenient transport advantages.,Construction Site of Crane,1. used for construction of gas transmission from the West to the East of China,2. used for construction of gas transmission from the West to the East of China,
