2LTLZ45E asphalt paver is used for paving road, urban road, and plaza; square and so on, ideal equipment for construction companies. The structure of this machine is compact, easily operated. It use advanced double sets of hydraulic stretching screed and auto level sensing device, so paving density and smoothness is high. The easily wearing parts use international advanced antifriction material, the reliability of machine is improved. Model: 2LTLZ45E Type: tyre Performance parameter Basic paving width 2500mm Maximum width of paving 4500mm Maximum thickness of paving 250mm Minimum thickness of paving 10mm Traveling speed 2.29~16.74km/h Paving speed 3.01~8.97m/min Maximum theoretic productivity 220t/h Hopper capacity 10t Maximum climbing capacity 20% Mass 11000kg Overall size Length 5850mm (transportation 5550mm) Width 3000mm (transportation 2494mm) Height 3100mm(transportation 2450mm) Engine Model 4JR3AG7 Type Water cooling with 4 cylinders Power 55Kw/2000r/min Diesel oil tank capacity 143L Drive system The machine is driven by mechanical and hydraulic, flywheel is connected to transfer case, the front is connected to double pump, supplying power for mechanism are as followed: Traveling device Conveyor and auger spreading device Vibrating Up and down of screed, turnover of hopper and action of cylinders
Traveling device It is made up of transfer case, gear box with two grades, differential mechanism, semi-axle and chain drive. Traveling is driven by driven chain wheel. Load mode 6 tyres, the front tyres are solid, the rear tyres are pneumatic Steering Steering mechanism use mode of bridge, center of bridge which is able to revolving is connected to center of frame, redirectors are fixed on the two ends of the axle, redirectors are revolved by hydraulic cylinder, and so solid tyre can be revolved corresponding angle. Hopper Hopper capacity is about 10t, hopper is turned by hydraulic cylinder to discharge material. Roller It is used to push the rear tyre of camion. Conveyor It is independently driven, clutch for conveyor is controlled by hydraulic cylinder, power is transferred by chain-wheel to drive scraper. Electric system It has 2 batteries, system voltage is 24V. Cab It used framework of steel tubes which are put together and equipped canopy. Automatic level device It is equipped two longitudinal Automatic level device, used for automatic adjustment of slope and grade. Working device Double sets of hydraulic stretching iron plate
1. Iron plate Basic width …………………………2500mm
Arch adjustment…………………………0~4% 2. Vibrating Frequency…………………………50HZ
Red width is basic and fixed width, blue width is hydraulic extend width
Main performance features:
▉ 55kw engine, it has good water cooling, strong power, reliable, start ability in
low temperature environment
▇ Scraper and auger independent
Independent operation for L/R conveyor and auger, operate easily. Auger is
stretched by mechanical to sure the spreading, auger blade is made of
knock-down antifriction material, convenient replacement to ensure the life of
▇ Driver has wide eye field, control panel can be moved to the L/R
All controlling components centralizes on the control panel, easy operation,
control panel can be moved to the L/R according to demand. In this way,
working intensity of operators can be lightened. Work efficiency and paving
quality can be improved.
▇ Automatic leveling device ensures that smoothness of road
Automatic leveling device satisfied the grade criterion of freeway in the
range of grade of 3mm/3m and slope of 2/1000, immediate control and
convenient. It can avoid invalid fill of mixing material to lower cost of
▇ Stretching screed, iron soleplate, conveyor soleplate use international
advanced antifriction material
Iron plate can be sleeplessly stretched to change the width of paving layer
conveniently. So the time of putting iron plate together is reduced.
▇ Advanced technical of electric system, all the controlled components
connected to wire are in accordance with code so that the errors are immediately
found and solved. 2LTLZ45E asphalt paver key parts
1. 55Kw powerful engine.
2. Adopt Yuci brand control valve
3. High&low pressure change valve is imported from Italy Atos. Co.
Note: All technical specifications mentioned above will maybe change as technology development. Please refer to the final offer.