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Wheel Loader with Weichai Engine


The 5T wheel loader with Weichai engine is a heavy-duty engineering machine mainly used in mining and construction industries. This W156 skip loader has a rated load of 5tons and a bucket capacity of 2.5 m3 to 3.6 m3. Its 3427mm long wheelbase and big bucket cylinder provide bigger breakout force, better stability and reliability. 
The computer finite element analysis delivers a reasonable loader design, and high-quality robotic welding and shot blasting treatment effectively remove the welding stress. Best hydraulic system and transmission system deliver high efficiency, high reliability and safety. The total working cycle time is less than 1.1 second. Moreover, the structure frames of this 5T wheel loader are all designed and manufactured by ourselves and best-in-class steel materials, with good strength and tensile property, are used. 
This 5T wheel loader is equipped with a Weichai engine and this engine is designed based the advanced fuel-efficient technology, with a special exhaust gas recirculation system to decrease the combustion temperature. 
Additionally, an air conditioner is optional for the spacious cab of this 5T wheel loader with Weichai engine. Shock-absorbing seat with safety belt, radio and speakers inside the operator station provide comfortable and safe operation environment.
Moreover, this 5T wheel loader has been qualified and certificated by CE and GOST. 

Features of the W156 Skip Loader:

1. Higher reliability:

(1). To strengthen its reliability and stability, a high-level maintenance-free accumulator is applied for this W156 5T wheel loader with Weichai engine. 
(2). All the electrical elements are reliable, durable and safe. For example, the wire and sheath are made from the flame retardant materials. 
(3).The overall steel frame of the cab is of high strength and reliability. 
(4).The rear cover of this 5T wheel loader has an overall frame so as to have a good reliability. 
(5).The cab front is formed through the mold and the overall blanking for the floor plate increase the reliability. 
(6). Excellent bucket and lift forces give enough power to handle difficult excavating and lifting chores. 

2. More comfort:

(1).The spacious and comfortable operator station allows for productive and fatigue-free operation. 
(2).The electromagnetic thermostat fan of Weichai engine effectively decreases the engine vibration, which in turn increases the comfort of operator.
(3).High-quality composite materials are utilized to decorate the cab. 
(4). Switches and controls for various systems are located within easy reach of the operator.

3. Long service lifetime:

(1). Dustproof structure is applied for key articulated areas to extend the working lifetime of pins.
(2). The service life of durable integral cutting plate and bucket teeth are quite long. 

4. Convenient maintenance:

(1).The layout of the pipeline is so easy that it’s easy to disassemble and assemble. 
(2).The loader accessories have high matching capacity. 

W156 Skip Loader Parts and Features:

1. Weichai engine
Model: WD10G220E21
Description: Direct injection, water cooling, 4strokes
Power: 162kw/220hp
Max.torque: 860N.m



(1).The exhaust gas recirculation (EGR) system reduces the combustion temperature so as to reduce the NOx formation;
(2).The extended filter element maintenance intervals reduce the operational costs of users;
(3). The rough filtration rate under the idle-speed low flow situations is more than 93%.
(4). The removing of exhaust gas ejector structure improves the engine appearance and reduces failure points.
(5). The optimized muffler interior reduces noise to be a quiet level.
(6). Enhanced the oil pan improves the modal frequency and suppresses radiated noise.
(7). In cold seasons, the use of electromagnetic fans will make the water temperature inside the engine rise quickly; in hot days, it will still raise the water temperature, but the high temperature will not last for long time, or influence the water temperature balance of the engine. 
(8). At the ambient test temperature of 23℃, the productivity of this loader almost stays at the same level, but oil consumption is reduced by 4.03% on average. 
(9). The automatic exhaust pump is easy and fast to start.
(10). The water-removing efficiency is as high as 95% and filtration efficiency is more than 98%.
(11). This engine also features low start failure rate, low gear failure rate; and under low-temperature conditions, low blast coefficient diesel can also be used. 

2. Gearbox:


This W156 5T wheel loader with Weichai engine is equipped with a ZL50 planetary gearbox. This gearbox has a single-stage hydraulic torque converter, and 2 forward and 1 backward speeds. Maximum permissible temperature is 120℃. Generally speaking, this transmission system provides strong power, smooth operation and low-cost maintenance.    

3. Cab:


(1).The front light of this cab is the unique design of World Group itself. Mosaic structure and integrated structure roof deliver beautiful shape.
(2). The arc-shaped windshield is made from laminated glass and provides a broad vision for operator; the glass of the other three sides is tempered glass that provides good safety. 
(3). Inside the spacious cab, all-direction adjustable and two-way shock absorptng seat is designed for low-effort comfort, and even if under bumping, noisy and dusty environments or overloading conditions, operators can easily and comfortably finish the work. 

4. Structural parts:


The robotic welding is applied for the high-rigidity steel beam structure, so the structure has a better anti-overload capacity and higher anti-torque coefficient. Moreover, these structural parts are of enhanced design, impact-resistance, reliability and good loading capacity, so it can be used in various harsh mining fields. 

5. Joystick:


A single-lever joystick is optional. It is high efficient and easy to operate. The joystick can be moved into four different directions to control the boom and bucket. 

6. Drive axle:

This drive axle provides reliable performance and extended service life. It is corrosion resistant, and CE and GOST certificated. To bear internal torque loads and better support the 5T wheel loader, the front axle is rigidly mounted to the frame. And the rear axle can help the wheel loading machine stably stop on the roughest terrain. The main reducer is equipped with spiral bevel gears with differential, and the hub reducer with planetary gears.

W156 Skip Loader Specifications:

Resource allocation of W156 with air condition
Bucket capacity(CBM) 3.0
Rated load(kg) 5000
Max.Breakout Force(KN) 160±5
Max.Traction(KN) 175±5
Forward Speed 1(KM/H) 0-11.5
Forward Speed 2(km/h) 0-37.5
Reverse Speed(km/h) 0-17
Max Dumping (mm) 3121±50
Max.Dumping Reach(mm) 1057±50
Min.turning radius(mm) 7600±50
Min .Clearance Over Ground(mm) 380±20
Wheel Base(mm) 3427±30
Tread (mm) 2300±10
Total Hydraulic Cycle Time(s) ≦11.1
Full Bucket Lifting Time(s) ≦5.7
Overall Dimensions(mm) L:7967×W:2977×H:3500
Operating Weight(kg) 16200±200
Diesel Engine of W156 Skip Loader
Brand Weichai WD10G220E21
Type Direct injection ,water cooling ,4strokes,turbocharged,6cylinder
Rated Output(kw) 162
Rated Speed(rpm) 2200
Max.Torque(N.m) 860
Type Planet type
Rated Input Speed(rpm) 2200
Transaxle And Tire
Rear Axle Oscillation Center oscillation
Oscillating Angle Of  Rear Axle(°) 13
Pressure Of Tire(Mpa) 0/28-0.32
Working Hydraulic System
Working Pump Type Gear pump
Working Pressure(Mpa) 17
Lifting Cylinder Bore ×Stroke(mm) 165×757
Tilting Cylinder Bore×Stroke(mm) 200×540
Steering System
Steering Pump Type CBGJ2080
Working Pressure(Mpa) 12
Steering Cylinder Bore×Stroke(mm) 100×342
Max.Steering Angle(°) 35

Optional accessories for W156:

1. 3.6m³ coal bucket
2. Rock bucket
3. Log grapple
4. Pallet fork
5. Quick change coupler
6. Joystick

W156 Skip Loader Packing:

One W156 loader can be placed into a 40 HQ container, and we have to disassemble cab, bucket, axle and tyres before putting the main body of a W156 5T wheel loader with Weichai engine into a container.