Road Building Machinery
We can supply 500-6000 kgs mini road roller. This product is designed for municipal administration maintenance and construction projects customers, is especially suitable for compacting asphalt concrete pavement, can also be used for compacting small and medium base, sub-base and filling materials, the whole machine structure is compact and flexible.
We can supply 14-39 ton single drum road roller.
Single Drum Vibratory Roller Featuring high excitation force, high compaction efficiency and good compaction quality, it is widely used in compaction work on base layer, sub-base layer and rock fill for roads, railways, airports, harbors, dams, industrial construction sites.
We can supply 8/10/12/13/14 ton double-drum road roller.
It is designed for the compaction of asphalt pavement, asphalt layer of different materials and different thickness, especially suitable for roads, parking lots, airports and other large engineering projects, can also be used for compaction of roadbed and sub-base material, wide application scope.
XP260 and XP303 are large-tonnage pneumatic tire roller produced according to market requirements, which will take pneumatic tires as working device for compacting paved materials. The pneumatic tire roller is mainly applicable for compacting operation of asphalt pavement, foundation layer, secondary foundation layer, dam and filling engineering.
Articulated three-drum static roller has a large unit linear load. It is mainly used for the compaction of pavement and foundation of gravel, crushed stone, asphalt concrete, coal slag, stone and other materials, which is the ideal compaction equipment for railway, highway, airport, port, dam and industrial construction site.
We can supply 100-550 HP motor graders. The XCMG GR Series Motor Graders are mainly used in ground leveling,canalling,slope scraping, earth moving,scarification or snow removal work on road,airfield,farmland,and so on. They are necessary construction machines for national defense engineering,mine construction,town and country roads building,and farmland improvement.
We can supply 4-16 m wheeled and crawler asphalt pavers.
All the components of the machine are internationally selected components, strictly tested and reasonably combined, which makes the manufacturing quality and reliability of the whole machine reach the international advanced level, and is the first choice of road construction equipment.
XM Series milling machine is one of the main asphalt concrete road maintenance equipment, mainly used for large-scale highways, urban roads, airports, freight yard, etc for renovation of asphalt pavement.
Cold recycler is a kind of multi-functionalpavement maintenance equipment,which is mainlyused for the upgrading and modification of the ex-isting asphalt pavement.
Landfill compactorused for the shoveling and compaction of large foundation filling projects, including road foundations, hydraulic engineering dams, and airports.
Intelligent asphalt distributor is mainlyused for construction and maintenance projects ofhighway,all grades of roads and municipal roads,suitable distributing construction of prime coat,bond-ing layer,upper and lower sealing layers of differentgrades of road surface.
LUTONG Road Roller
LUTONG LH214H Hydraulic single rear tyre drive vibratory roller Main Features:
1.Power System: CUMMINS B-series turbocharged diesel engine, huge power man efficiency, compliance for the operating condition above 4000 meters altitude.
2.Hydraulic single drive,hydraulic vibration,hydraulic articulated steering,advanced technology;Blocking the oil supply to brake the vehicle,safe and reliable.
3.Streamline outline, circular windshield glass and curvy hood form a unique style.
4.The main hydraulic components made of imported brands.
XCMG Motor Grader Highlight
- More powerful thrust
It adpots Dongkang Stage IIII engine with variable frequency,featuring large torque reserve coefficient.
Re-optimized overall power transmission system and weight distribution provide overall machine with more powerful thrust.
- More powerful revolution
To deal with limit working condition ,high efficient transission turbine boxhighly abrrasion resistant revolution gear ring with large module,scraper knife with optimal curvature radius have been developed and scraper knife has undergone thremal treatment to realize loaded revolution.
- Deeper burying depth.
With re-optimized operation device,scraper knife is able to have deeper burying depth (about 715mm)to facilitate slope scrapping and thrench excavation of motor grader ,featuring better working condition adaptabilty.
- More rapid ascending and descending .
- Better high efficiency and energy saving .
- More comfotalbe control
Cooling System Impurities
After long time running, the cooling system may be affected by many types of dirt formed inside it. The type of dirt varies according to use and maintenance conditions of the cooling system. For example, as most engineering vehicles usually use water, the dirt formed inside the cooling system is mainly incrustation. However, for vehicles which always use antifreeze, the main impurity formed inside the cooling system may be gel-based dirt.
Other types of impurities inside the cooling system include: ① degraded anticorrosive agents, oxidized ethylene or propylene glycol ② heavy metals ③ hard water impurities ④ physical impurities ⑤ electrolyte
Major Faults of the Engine Cooling System
1. The water temperature of the engine is too high
2. The water temperature of the engine is too low
3. Cooling system leak
There are many reasons for engine overheating. The most common one is that the impurities formed inside the cooling system, like incrustation scale and gel-based dirt, block the waterway and thus affect the cooling effect.
Cooling system leak usually refers to the leak occurs in the water tank, water pipe and cylinder head gasket.
Solutions
1. Solution to High Temperature Problem
Cooling system cleaning agent together with special equipment can help solve engine overheating problem caused by dirt accumulation.
(1) How to choose the cleaning agent?
① Acidic cleaning agent is ideal for most sediments
② If the gel is not hard, you can also use alkaline or non-corrosive cleaning agent, in addition to acidic cleaning agent
③ Removing oily impurities requires acidic cleaning agent.
(2) Handling Method
Connect the special equipment to the vehicle, and put the cleaning agent to the engine cooling system. After it works under the normal operating temperature for 30 minutes, replace the old antifreeze through the equipment.