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RPM supplies customizable-brand Wheel Loader 857K, Tier 2 with good prices/performances ratio made by good-reputation manufacturer Since 1993.
 Wheel Loader 857K Tier 2 Operating Weight 17800kg Rated Load 162kW.220hp 5.5T Bucket Capacity 3.3m3 |  Wheel Loader 857K Tier 2 Luxury Cab with Brandnew Appearance 1 |  Wheel Loader 857K Tier 2 Luxury Cab with Brandnew Appearance 2 |
| Luxury Cab with Brandnew Appearance | Through the man-machine engineering simulation design, the operat- ing parts such as the operating handle, steering column, and switch keys commonly used by drivers are mainly considered to improve the comfort and convenience of operation. | Adjustable seat with front/rear adjustable directional posts are suitable for various body types of operation, can adjust to a comfort- able operation state. |
 Wheel Loader 857K Tier 2 Luxury Cab with Brandnew Appearance 3 |  Wheel Loader 857K Tier 2 Luxury Cab with Brandnew Appearance 4 |  Wheel Loader 857K Tier 2 Luxury Cab with Brandnew Appearance 5 |
| Widened cab door without threshold makes it easier to clean up sundries in cab; With handrails on both sides, it is convenient for operators to get in and out of the cab. | The front hyperboloid tempered glass with panoramic view, the right window is equipped with a glass frame that can be pulled up and down, enlarged inside and outside rearview mirror, freely adjust the sun shade and standard equipped with AC, to provide a wider and more comfortable operating environment and vision for the driver. Front decices with front and rear wiper, radio, dual USB charging seat, cup holder, emergency hammer, fire extinguisher, etc. | |
 Wheel Loader 857K Tier 2 Luxury Cab with Brandnew Appearance 6 |  Wheel Loader 857K Tier 2 Extended Wheelbase Heavy Duty Condition |  Wheel Loader 857K Tier 2 Heavy Duty Axles - |
| "Micro-pressurization" cab can effectively isolate dust and reduce noise by increasing the overall rigidity of the cab, improving the sealing performance. Using sound-absorbing material have soptimizing the characteristics of shock absorbers. | The wheelbase extended to 3300mm, and the rear suspension distance is increased. The front and rear axle load distribution are more reasonable and stability. The reliability of the frame is greatly improved through finite element simulation analysis. | Use new upgraded heavy-duty drive axle with four planetary wheels has high structural strength, large bearing capacity, long service life and high reliability. |
 Wheel Loader 857K Tier 2 New Bucket |  Wheel Loader 857K Tier 2 Filter |  Wheel Loader 857K Tier 2 Transmit System |
| The new bucket with enlarged side plates which make the structure more firm and reliable, and more convenient to load; The height-ened rear plate can prevent spillage of materials during hopper collecton; The adjustable bucket limit ensures that both sides of the bucket limit block and the boom plate are close tight during withdraw bucket, thus shortening the cycle time; ear-resistant gaskets are added to each pin shaft of the working device to reduce shaking. | The transmission adopts a new type of high-precision and large-flow filter, which is easy to remove and replace the filter element and more convenient for maintenance. | The steering limit is pre-limited by rubber, which makes the limit more stable. |
 Wheel Loader 857K Tier 2 Brake System |  Wheel Loader 857K Tier 2 Hydraulic Pipeline |  Wheel Loader 857K Tier 2 Electrical System |
| The air pressure source manager has large filtering area, good drying effect and convenient maintenance. | The centering arrangement of the rubber hose reduces the connection between the rubber hose and the steel pipe, more easy to maintenance and reduces the failure rate. The rubber hose is sealed with pressure plate and O-ring, which is more easy to install and adjust, reduces the leakage of hydraulic system. | The combination instrument includes five analog instruments, plurality of colorful indicator lights an LCD screen. Through this intuitive system, the operator can monitor whether the system is working properly. The electrical components (fuses, relays) are centralized in the central electrical control box, which is easy for repair and maintenance. |
 Wheel Loader 857K Tier 2 New Rear Hood Counterweight |  Wheel Loader 857K Tier 2 Newly Upgrated Cooling Mede | |
| The newly designed rear hood with high structural strength, stronger and more beautiful. Left and right side doors and rear windows can be opened. | Use single-layer parallel design, The radiator of the water tankand the oil radiator of the torque converter are air cooling, and the hydraulic oil radiatoris water cooling. Hydraulic oil radiate separated with the torque converter oil radiate thus eliminating the problem of oil channeling from the root. Optimized the structure of radiator, which is more easy cleaning and maintenance. | |
 Wheel Loader 857K Tier 2 New Rear Hood Counterweight |  Wheel Loader 857K Tier 2 New Rear Hood Counterweight |  Wheel Loader 857K Tier 2 New Rear Hood Counterweight |
| Operating weight: 17, 800kg | |
| Operating weight includes the common used configuration work devices stipulated by manufacturer, the unloaded attachments, driver's weight (75kg), full-filled fuel tank, and other fluids system (including the hydraulic oil, transmission oil, engine oil, and engine coolant) are filled to the level specified by the manufacturer. | |
| Bucket capacity: 2.4-3.6m³ | |
| Engine | |
| Description Using WEICCHAIT2 low speed engine, high torque at low rpm, more powerful, lower fuel consumption; Standard equipped with 93 dust rate, enabling the four matching parts to drop their rate of early wear by 90% or higher; Intake heater grille effectively solve the diffculty to start up at low temperature; Hyperboloid fan makes the heat dissipation more effective and the noise lower. | |
| Emission grade | Tier2 |
| Manufacturer | Weichai |
| Model | WD10G220E23 |
| Total power of engine (SAE J1995/ISO 14396) |
162 kW (220 hp) @2000 rpm |
| Max.torque | 890 N.m |
| Displacement | 9.726 L |
| Number of cylinders | 6 |
| Intake type | Turbocharging |
| Drive Axle | |
| Type | 50 E drive axle |
| Swing angle | ±10° |
| Oil Level | |
| Fuel | 280 L |
| Engine oil | 20 L |
| Antifreeze | 60 L |
| Hydraulic oil | 260 L |
| Transmission oil | 47 L |
| Drive axle/single | 30 L |
| Driving Element | |
| Description | |
| ZL50L Low speed planetary power shift gearbox, which is highly reliable and with outstanding comprehensive energy saving effect; Single-stage four-element twin turbine torque converter; self-made heavy-duty 50 E type drive axle. | |
| Plwer-train type | Transmission shaft Power gear shift, Mechanical gear shift |
| Torque converter | Single-stage Four-element |
| Max.traveling speed (Forward) | 36 km/h |
| Max.traveling speed (Backward) | 16 km/h |
| Number of gear shift (Forward) | 2 |
| Number of gear shift (Backward) | 1 |
| Operation Hydraulic System | |
| Description This hydraulic system is of dual-pump confluence and steering-prevail-ing type, featuring the high efficiency and lowfuel consumption; Hydraulic pump is of high-pressure gear pump, featuring the excellent performance and higher reliability; Hydraulic elements are of high standard and new process type, making its system more reliable; The centering arrangement of the rubber hose reduces the connection between the rubber hose and the steel pipe, more easy to maintenance and reduces the failure rate. |
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| Working pump type | Gear pump |
| System pressure | 18 MPa |
| Lifting time | 5.5s |
| Unloading time | 1s |
| Lowering time | 3.3s |
| Total cycling time | 9.8 s |
| Control type | Mechanical control |
| Cab | |
| Description Designe: Newly designed cab is equipped with high-grade and luxury seats, adjustable steering machine, flexibleshaft control and pilot control. Cab: spacious, panorama, dust-free, shock-absorbing; noise-reduc- tion, which improving the comfort and safety of driveroperation; Door opening angle: The door is opened forward, the width of the entrance and exit is increased 20%, and there is no threshold design, which is more convenient fordrivers to go in and out; Shockabsorption: Cab is used with four-point elastic suspension, absorbing shockin dual way.By increasing the rigidity of the cab, improving the tightness, opti- mizing the characteristics of shock absorbers and applying sound-ab- sorbing materials, drop the noise and make driver fellmore confortable. Interior decoration: It adopts the color combination of lower depth and upper light to create a clean and comfortable cab space for drivers with high-intensity operation; The adjustable seat: Adjustable seat armrest and front and rear adjustable directional posts are suitable for operators of all sizes to adjust to a comfortable operating state; Cab: Equipped with car mirrors, sunshade curtains, fans, cigarette lighters, cup holders, wire ring pads, radios, hand rests, safety belts, safety hammers, fire extin- guishers and other comfortable and safe configurations. The rear hood: Has a beautiful shape, the hood framework is formed by bending and welding profiles, with high structural strength; Each sealing plate is connected with the framework by bolts.If there is a fault, more easy and convenient to replace.At the same time, after the enlarged side door of the hood, there is more space for maintenance. The air conditioner has defrosting function, the direction of the main air outlet can be adjusted, large air output, and quick refrigeration.The evaporator assembly is installed on the side, which easy for installa- tion and maintenance. |
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| Steering Hydraulic System | |
| Description | |
| Steering system: | steering wheel hinged-type steering. |
| System supply: | full-hydraulic coaxial flow-amplification steering system, flexible and easy steering and reliable performance. |
| Steering cylinder: | two action cylinders |
| The steering limitis pre-limited by rubber, which makes the limit more stable. | |
| Steering type | Steering wheel |
| Steering pressure | 16MPa |
| Number of cylinders | 2 |
| Steering angle | ±35° |
| Min. Steering (outside of tire) | 6543mm |
| Braking System | |
| Description | |
| The service brake is of air-against-oil caliper disc brake type; The parking brake is flexible shaft controled (mechanical control) clamp-type brake. |
|
| Type of service brake | Clamp disc brake |
| Mode of service brake | Air-against-oil |
| Type of parking brake | Type of parking brake |
| Mode of parking brake | Flexible shaft controled (mechanical control) |
| Electronic System | |
| Description The electrical system adopts centralized control.Which is easy for fault maintenance and repair. Brand-new intelligent instrument system, the display device adopts the combination instrument of step-motor pointer meter and liquid crystal display screen.The rocker switch and the combination switch are placed in different areas of the cab according to ergonomics. |
|
| Voltage | 24V |
| Battery | 2*12V |
| Battery capacity | 2*120 Ah |
| Performance Parameters | |
| Description | |
| Traction Force | ≥160kN |
| Digging force | ≥170 kN |
| A Pin shaft height at maximum lifting | 4160 mm |
| B Dumping height | 3100 mm |
| C Dumping reach at max.height | 1220 mm |
| D Diging depth | 35 mm |
| S1 Max.tilt angle at ground level | 45° |
| S2 Max.tit angle at carry | 48° |
| S3 Max.tilt angle at max.height | 53° |
| S4 Max.dumpingangle arfull height | 45° |
| Dimensions | |
| E Ground Clearance | 408 mm |
| G Wheelbase | 3,300 mm |
| H Cab height | 3,540 mm |
| J Wheel track | 2,290 mm |
| K Outside width of tire | 2,850 mm |
| L Overall length (with the attachments) | 8,100 mm |
| M Steering angle(at any side) | 35° |
| P Departure angle | 30° |
| R1 Min.turning radius with bucket at transporting position | 7,270 mm |
| R2 Turning radius at outside oftire | 6,543mm |
 Wheel Loader 857K Tier 2 Drawing |
 Wheel Loader 857K Tier 2 Drawing |
| Parameters of Deformation Working Device | ||||||||
| Item | Rock Bucket | Standard Bucket | Coal Bucket | High Dump | Unit | |||
| - | - | - | - | Rock bucket | Standard bucket | Eartmoving bucket | Coa bucket | - |
| Bucket capacity | 2.7 | 3.3 | 3.6 | 2.7 | 3.0 | 3.3 | 3.6 | m³ |
| Rated Load | 5000 | 5500 | 5000 | 5000 | 5000 | 5500 | 5000 | kg |
| Operating weight | 18100 | 17900 | 18050 | 18800 | 18500 | 18600 | 18750 | kg |
| Dumping height | 3250 | 3105 | 3050 | 3630 | 3520 | 3510 | 3445 | mm |
| Dumping distance | 1200 | 1315 | 1380 | 1415 | 1430 | 1570 | 1615 | mm |
| Overall length | 8055 | 8160 | 8340 | 8595 | 8640 | 8760 | 8880 | mm |
| Min.turning radius(outeredge ofbucket) | 7240 | 7330 | 7290 | 7460 | 7380 | 7560 | 7515 | mm |
| The product structures and parameters may alter with the technology updating,without any notice in advance. If sample difers from the actual product, the latter prevails. | ||||||||
| Standard Configurations | ||
| Engine | Cab | Steering System |
| WEICHAI T2 Engine Engine output Power 162kW (220 hp), six cylinders Water cooling and four stroke Pre-filtration of oil-water separator Fuel filter Direct-drive fan | Seat Dual-direction adjustable steering column Large arc front glass with liftable glass on Rubber cushion Two sides of rearview mirror Cup holder Fan Abat vent Emergency hammer Fire Extinguisher Coat hook Dust-proof foot mat | Full-hydraulic coaxial flow-amplification steering system and steering-prevailing |
| Drive | Electrical System | Frame Assembly |
| ZL50L low speed planetary power shift gearbox Startup function, forward 2 gear shifts, Neutral gear shift and backward 1 gear shift Transmission oil level detector | Two headlamps, low beam/high beam lamps, cornering lamp LED front and rear working lights Double USB charging stand Two-tone electric horn Front wiper (with washing pot) Radio Reversing warning light Heating and cooling air conditioner | Spacious central articulation arrangementt with conic bearing Articulated locking lever Draw bar |
| Instrument | Hydraulic System | Drive Axle |
| Rotation speed Engine coolant temperature Transmission oil temperature Fuel level meter Timer Voltage Brake pressure Charging of battery Steering lamp Transmission oilpressure alarm High-beam indicator | Flexible shaft control (Mechanical control) Dual-pump confluence hydraulic system | Self-made heavy duty 50E type drive axle Air-against-oil brake system |
| Tire | Others | - |
| 23.5-25-18PR Regular fender | On-board tools and attachments | - |
| Optional Configurations | ||
| Engine | Hydraulic System | Axles and Tires |
| Cold startup device Oil-bathed dual-layer air filter Cummins engine Tie 3 Weichai engine Tie 3 | Pilot control (Joystick control) | Tire protective chains |
| Cab | Gearbox | Accessories |
| Luxury seat (ROPS&FOPS) Protective devices | ZF transmission | Wood/grass grapple fork Side dump device, mineral/metal |
| Electrical Device | Others | - |
| Rotating beacon Reversing camera Rear window wiper | Automatic central lubrication Sub-cutting edge | - |
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