Brief Introduction
On the basis of LW320F wheel loader, LW321F wheel loader gets improved in terms of power system, frame assembly, hydraulic system and out-looking shape, by which greatly improving the machine performance in the aspects of machine technial data, reliability, operation comfort, working efficiency and machine maintenance.
LW321F Features Highlights:
·YC6108G is adopted as its power system, with power improved up to 92Kw, which will add more spare power to the machine.
·Radiation system is also improved by enlarging the fan and water tank area, which will better the machine performance.
·The front and rear frame structure have been optimizely designed, so as to improve the frame yielding-proof performance and weld cracking resistance.
·The optimizely-designed large-capacity bucket, the welded bucket teeth and more thick cutting edge improves the wear restistance and cracking-proof performance.
·The optimizely-designed hydraulic system prolongs the service life of hydraulic circuit, and also increases the working pressure up to 15MPa, by which to better the working efficiency.
·The structure strength of working mechanism has been improved, which greatly improves the machine performance in term of unloading height.
·The more rational axle load distribution enlarges the wheel-base of the driving wheel, by which improving the traction and reliability performance of the machine for the machine.
·The integrated machine housing of compound material is featured in nice ventialtion and shock absorbing, which better the radiation performance of the machine. The machine housing could be lockable pneumatically, so it is much easy and safe to carry out any service and maintenance.
·Uniquely-designed operation cab is featured in wide vision, with " Korea Green" glass and nice out-looking shape.
·There are much options for attachments and bucket to apply to different working situation. The mahcine out-looking shape and its painting are of the integrated style of XCMG wheel loaders, featuring out "XCMG" brand.
 

Main Technical Specification

Brief Introduction
On the basis of LW520F wheel loader, LW521F wheel loader gets improved in terms of hydraulic system, working mechanism, frame assembly and cab, by which greatly improving the machine performance in the aspects of machine technial data, reliability, operation comfort, working efficiency, machine maintenance and out-looking shape.
　　·Rational and optimized designing of the machine frame improve the stability of the machine.
 

　　·The hydraulic system is of integrated dual-pump system, which is featured in fuel-saving and high efficiency, and while reducing the total working cycling time, by which improving the working efficiency.
　　·The gear-shfiting control adopts flexible controlling mechanism, which features in high reliability and easy operation. The Reverse warning device makes it more safe and stable during working.
　　·The more rational axle load distributioin makes the machine has more competative advantage in term of traction.
　　·The critical articulated joint adopts anti-dust enclosed lubrication, so the pin shaft and pin sleeve have longer service life.
　　·The out-looking shape is of streamline designing, with XCMG features.
　　·The canopy-top cab, adopting " Korean Green" glass, is of unique out-looking shape and harmonious color matching.
　　·The injection-moulded instrument panel is very nice in out-looking. The cab is standardly equipped with heater.
　　·The hood is of non-metal material, which features in noise-absorbing and easy maintenance.
　　·The 3.0 m3 bucket is equipped on standard machines, fitted with cutting edge, which improves the machine reliability and endurability.
·The power unit used on the machine is of WeiFang engine: WD61567G3-28.
Main Technical Parameter

Brief Introduction
On the basis of LW420F wheel loader, LW421F wheel loader gets improved in terms of hydraulic system, working mechanism and out-looking shaping, by which greatly improving the machine performance in the aspects of machine technial data, reliability, operation comfort, working efficiency and machine maintenance.
Main technial features of LW421F wheel loader:
　　·The articulated joints adopt anti-dust closed lubrication. And pin shaft and shaft sleeve have long service life.
　　·The bucket is uniquely designed, with little cutting-in resistance, large factor for full loading, strengthening bucket teeth and edge teeth, which makes the bucket more reliable and endurable.
　　·Adopting the integrated-flow system for the hyaulic designing, which are of energy-saving and high efficicy, so reliability of the system is greatly improved. The hoses, fittings and sealing parts are all internationally purchased.
　　·The more rational axle load distibution improves the traction performance of the machine.
　　·The instrument panel is of injection moulding plasic, which has a nice looking.
　　·Integal engine hood made of glass fiber lessens vibration and noise.And there is a lock on the side door, which is activated pneumatically, so it is much safer and reliable and also being easier to make maintenance for the diesel engine.
　　·Uniquely-designed operation cab, with "Korean Green" glass, nice-looking appearance, overhead canopy and harmonious color matching.
　　·The machine is controlled through flexible shaft, with gearshifting operation, reliable performance and easy operation.
　　·The front and rear frame are both uniquely designed, with more rational structure and endurable performance.
　　·The machine is equipped with Reverse warning device, which makes it safer during working.
　　·The headlights and working lights are of "Xiaosong" lights which are uniquely designed with high quality.
　　·Be optional with various kinds of working device, and the bucket is also optioanl in term of bucket capacity, which can make it match with different working condition.
　　·The out-looking shape and painting are of the uniform of XCMG wheel loaders, which highlights the XCMG brand.
Main technical parameter

Brief Introduction
Application area of ZL40GH plateau & desert special wheel loader: specially applied to construction of express highway,express railroad,hydro-power projects and airport etc,in plateau area.

　　1. Be equipped with the pleatau-type engine that is super-turbocharged, with the power reduction of loader above sea-elevation 4000m not being over 3% compared with that under normal situaton.
　　2. Imported cold starting device and micro-turbin preheating unit are adopted, ensuring a normal starting even under minus 40 degrees.
　　3. Air filter is of large-flow, low resistance and sand-proof. Easy to be replaced, making the engine's service life longer.
　　4. The closed optimized cooling system uses closed pressured radiator, meeting the demand of heat balance.　　 5. The anti-rust, anti-water residue and anti-frozen liquid is adopted as the cooling material.
　　6. High capacity imported maintainence- free battery is adopted which is of high temperature,high cooling and heavy strike resistant,enabling normal function even under minus 40 degree.
　　7. Electric system uses soft rubber cable,electric parts are applicable to the plateau situation.
　　8. High perfomance,reliable dual function air-conditoner equipped.Closed and pressurized cabin with anti-frozen device and IR protection unit.
9. Inside the cab is equipped the oxygen-supplying device and first-aid box. And it is optional to adopt the wireless telecom device for help purpose.
　　10. Rubber parts and seals can be used under minus 40 degree, being of wear-out proof against IR raditation,crack and explosion under low air pressure. The hydraulic oil and transmission oil are internationally purchased.
　　11. Articulation points are dust-proof,anti-frozen measures are taken for the whole machine.Anti-slippery chain is provided as option.
　　12. Metal material and welding connection are still work under minus 40 degrees without fragiling under low temperature. Main cuting plate and teeth of the bucket are made of special anti-wearing material.
　　13. Eco-friendly exhaust system can be selected according to ambint demands.
　　14. Adopting with the Shanghai Engine D6114ZG ( Plateau type) as its power source.
　　15.Fully hydraulic powered steering with flow-amplified system. Pilot operated control is adopted for its hydraulic system,and power shift(electric shift optional)transmission makes operating more convenient and flexible.
　　16.Working device uses XCMG new type of linkage, with strong brakeout force,less cycling time,automatic bucket levelling, high operation efficiency. Main technical Specification

Introduction
LW420F Wheel loader is mainly for loading of loose materials,which is widly applied to construction,mining,railway and highway building,iron and steel industry,hydraulic power etc. It is a kind of construction equipment that can be used for loading,dozing,scraping,lifting,tracting and so on.It is a kind of construction equipment with high production -effectiveness.
· With flexible-shaft control, it is much easier and stable to make gear-shifting operation.
　　·Optimized design for bucket,strengthened teeth and side teeth added,bucket is reliable and durable for use.
·Adopting the integrated-flow system for the hyaulic designing, which are of energy-saving and high efficicy, so reliability of the system is greatly improved.
　　·Rational layout of axle load bettered tractive force of the loader.
　　·Integal engine hood made of glass fiber lessens vibration and noise.And there is a lock on the side door, which is activated pneumatically, so it is much safer and reliable and also being easier to make maintenance for the diesel engine.
·uniquely-designed operation cab, with "Korean Green" glass, nice-looking appearance and harmonious color matching.
· The headlights and working lights are of "Xiaosong" lights which are uniquely designed with high quality.
　　·Be optional with various kinds of working device, and the bucket is also optioanl in term of bucket capacity, which can make it match with different working condition.
· Be equipped with heating device and electric fan. And it is also optional to equip the heating or cooling air-conditioner.
· With the warning mechanism for Reverse moving, it is much safer during working.
· with state-of-art instrument panel ( plasticated).

Main technical data

Introduction
LW540F Wheel loader is a kind of medium-duty construction equipment for handling loose materials,which can be widly appllied to various job occasions like building,mining,Railway and highway building,iron and steel industry,hydropower,etc. It can conduct different operations such as loading,earth-moving,scraping,lifting,tracting and so forth with high efficiency.
　　·Bucket is reliable and durable for use.Various tools and bucket capacities can be chosen for wider applications.
　　·Adopting double-pump integrated-flow technology in its hydraulic system saves energy and raises efficiency.Full hydraulic load sensing for steering make operation light and flexible.
　　·Integal engine hood made of glass fiber lessens vibration and noise.With side lock controlled pneumatically,which make it easy and safe to carry out maintenance for the engine.
　　·In-close shock-absorbing cab of the loader is novel,well-colored in its outlooks,with wide visibility for opertion. Be equipped with heating utility,and air-conditioner is optional.
　　·Articulation points of the bucket are lubricated by anti-dust structure,making the pins and bearing more durable.
·Shanghai diesel engine D6114 or Steyr engine can be selected. These engines are of high performance and quality.
·Optimized working device offers powerful break-out force,shorter working time cycle,self-levelling touch from high position with high efficiency.
Main technical specification

Introduction
　　·Rated load：8,000kg
　　·Bucket capacity：4.5m3
　　·Shanghai diesel engine C6121ZLG01b（Cat 3306 licensing）powerful output
　　·ZF(German) transmission box and driving axle offer reliable transmission.
　　·Shifting by electical means and with KD changing function.
　　·Hydraulic pilot control,Rexroth pilot valve,multi-way valve.
　　·Full hydraulic wet brake system.
·Engine hood made of glass fiber is turnable from backside by electrical means, making easy for maintenance of engine.
·Integrated lubrication system.
·Integal in-close luxirous cab with air-conditioner offers reliablity,wide visiability,shock absorbing and noise lessening.VCD system for rear supervising can be chosen as an option.
· Outline design of the loader is nice-looking.
Main technical specification

Introduction
　　·Fully hydraulic poered steering with flow-amplified system, Pilot operated control for loader hydraulic system, power shift and electric shift optional transmission makes convenient and flexible operating.
　　· XCMG new Z-bar linkage, high breakout force,short hydraulic cycle time,automatic leveling on any position,and higher prductivity.
　　· Special quadrat type transmission shaft of construction machinery. Power transmission is more reliable.
　　· Integral new luxury cab, excellent visibility, safty and reliability.
　　· EG-TM combination is supported on three points by dual directions, vibration-isolators. Reducing resonance and fatigue failure of structure.
　　· Optimized structure of diesel engine air intake system reduces dust into air filter, Prolonging the durability of the engine and conveniencing the service of air filter element. Optimized cooling system drops overall heat balance temperature.
　　· Integral openable hood made of compound material reduces noise and vibration,and makes operation and service more convenient and flexible.
　　· Equipped with SHANGHAI,STYRE,or CUMMINS diesel engine, which is of electric starting,electric stopping and excellent performance and reliability.
Main specification