RP602/RP802 multi-functional paver,Power transmission technique: high-efficient and powerful

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ItemUnitRP802
Basic paving widthm3
Max. paving widthm8
Max. paving thicknessmm380
Paving speedm/min0~14
Travel speedkm/h0~3.0
Theoretical productivityt/h600
Hopper capacityt13
Gradeability%20
Pavement evennessmm/3m3
Cross slope error%±0.03
Crown adjustment range%0~3
Diesel engine modelBF4M1013C
Diesel engine powerkw118
Diesel engine speedr/min2300
Diesel oil tank capacityL230
Overall weightt16.5~23.5
Dimensionmm6230×3000×3855
Vibration frequencyHz68~71
Screed heating mode
Material level control mode
Automatic Leveling Control


ItemUnit
Screed model575(RP802)
TypeVibrating tamper, vibration, electrical heating
Stretch modeHydraulic stretch
Width range3.0-8.0m
Vibrating tamper rotate speed0-1500r/min
Vibration frequency4mm

RP602/RP802 multi-functional paver can be applied to the paving of basic stabilized material and surface material. The machine adopts independent right drive and left drive, micro-computer control, and the telescopic screed with single vibrating tamper (RP802 is equipped with pulse vibration). The material level is controlled by ultrasonic sensing technique, featuring good stability in low-speed paving, even material feeding, high preloading compactness, good pavement evenness, and easy operation. It can absolutely meet the construction requirements.
Technique features
Power transmission technique: high-efficient and powerful
Deutz water-cooled diesel engine with strong power adopts high-pressure pump structure, featuring good diesel oil atomization and economical efficiency, long service life, and extensive application range.
The hydraulic pump and motor of Linde and Rexroth adopted have long service life, featuring big driving torque, low load rate, and reliable performance.
Control technique: stable and precise
Material feeding adopts synchronous drive, and the rotate speed is controlled by full proportional control. The material level adopts ultrasonic control technique which can control the height of the material level stably. The manual gearshift adopts infinitely variable control.
Speed control of material distribution: the manual gearshift and automatic gearshift can be switched freely.
Electronic automatic leveling ensures higher evenness. Many sensing modes and high automaticity can meet the construction requirements of high-grade roads.
Digital micro-computer control can pre-select the speed. Adopt the constant speed automatic control technique, ensuring the paving speed not impacted by the load. During moving, the paving speed and travel speed can be switched freely.
Material feeding and distribution technique: reliable and durable
Strong material distribution capacity: It adopts 360mm coarse pitch, Φ420 large diameter blade, and 28BH reinforced drive chain, the drive capacity is higher 25% than the similar products.
The material distribution box and chain adopt high-intensity design, which can supply strong transmission power. The maximum power transmission capacity of the material distribution shaft is 5000Nm, which can achieve full buried distribution, greatly reducing the segregation.
There are two reverse blades in the middle of the material distribution box, reducing the middle segregation zone.
Screed technique: mature and reliable
Mature and reliable hydraulic telescopic screed: the reasonable dimension match of the telescopic cylinder and sleeve features the excellent glide accuracy and good reliability, ensuring the paving quality.
3-point suspension mechanism ensures stable stretch and retraction
The infinitely adjustable vibration frequency (575 screed) meets the requirements of different working conditions.
Adopt the electrical heating, featuring safety, environment protection, and convenience.

Performance advantages
Excellent configuration
The key parts such as diesel engine, hydraulic pump, hydraulic motor, hydraulic valve, travel reducer, micro-computer controller, bearings, hydraulic pipe joints, hydraulic tube and hose, and filters are imported from European countries, ensuring the durability and reliability of the machine.
Simple maintenance
Central controlled operation features simplicity and reliability. All the operating components are installed on the instrument box, the instrument box is moveable.
There are numbers on all the electrical circuits, which is convenient to check and maintain.
The side cover and engine hood is easy to open, and the components that need to be maintain usually are easy to access to.
The travel drive device adopts outboard cover, which is convenient to maintain.
Excellent performance
The maintenance-free crawler travel device composed of track rollers and rubber track shoes is durable, and doesn’t damage the roads.
The imported automatic centralized lubricating system prolongs the service life of the bearings in high-temperature positions, greatly reducing the amount of maintenance and improving the working efficiency.

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Q:What about the prospects for employment in machinery manufacturing and automation?
Although it is a traditional profession, it has a long history. In particular, China is developing from manufacturing power to manufacturing intensity, with a promising employment outlook, and the annual employment rate is among the best. To tell the truth, the treatment is not very high.
Q:Why do mechanical systems usually use nitrogen gas tanks instead of other gases in mechanical engineering?
The nitrogen inert gas has the advantages of stable and non burning, high purity nitrogen extraction, low cost and good compressibility of nitrogen,
Q:Can the construction machinery mortgage?
Product features (1) expanded the scope of the pledge collateral, and solved the problem of insufficient guarantee for the production of small and medium-sized enterprises. (2) invigorated the fixed assets of enterprises and widened the financing channels for enterprises. (3) the scope of accepting collateral equipment is wide and suitable for different types of production small and medium-sized enterprises.
Q:In urgent need of blasting drilling team, only drilling, blasting, drilling machines come with, and other what the site
4, the subcontractor's (Professional) security emergency plan. 5, subcontract direction, provide all entry personnel roster, ID card copy, health certificate, and provide mechanical equipment acceptance record list and mechanical list. 6, the special construction organization design (program), including quality objectives and specific guarantee measures, and finished product protection measures, etc..
Q:What mechanical keyboard do you use for dota?
. FILCO is a professional keyboard, feel, quality, no say. In addition, Rui Rui 6G.7G industry can, ZOWIE mechanical keyboard is the most cost-effective, in the Taobao more than 700 will be able to buy the whole key without punching, and with eight times the speed change. The two brands in front of this price can only buy 6 keys without punching, if you can accept F area from the letter area, far cherry can also see. Some of the above mechanical keyboards are good
Q:Material costs, machinery costs, management costs, labor costs accounted for the proportion of construction projects
5, travel expenses, property insurance, 6, 7, 8, engineering maintenance fees, sewage charges, 9, labor protection fees, inspection fees, 10 test, 11, outside the unit management fee, 12, finishing materials and sporadic freight, 13, material shortage and damage
Q:What are the characteristics of gear transmission compared with other mechanical drives?
The disadvantage is that the manufacturing and installation requirements are high, can not be buffered, no overload protection, and there is noise.
Q:What kind of job is a mechanic in the end?
Mechanical engineers usually refer to mechanical engineers, the mechanical engineers we most often refer to. They refer to titles, that is, intermediate engineers. In addition, the Mechanical Engineering Society of mechanical engineers qualification certification, survey and design, registration, mechanical engineers.
Q:Do you have a promising future in the foreign trade of machinery industry?
To do foreign trade with technical content is more interesting than foreign trade with low technical content. If we understand technology and understand foreign trade, we will be competitive. Only the entry is difficult, when you start, you need to learn more, especially for the product itself.
Q:Please tell me how to use the multimeter to measure those aspects when the working circuit of construction machinery is out of order
Measure the control circuit first, and then measure the motor to short-circuit the ground, then measure whether the interphase is short circuited and check step by step.

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