Key elements like the imported original Cummins engine, ZF drive axles, Rexroth hydraulic valve and Rexroth brake element etc., use international brands and is assembled under strict quality management, the reliability of machine is therefore assured.
Wet multi-disc brake and full hydraulic brake system
It means low maintenance cost and high reliability. The wet disc brake is completely enclosed, which efficiently prevents dirt from ingress and reduces wear and maintenance. It needs not to adjust the brake due to wear, hence the maintenance is further reduced. It is also unnecessary to adjust the new parking brake. The wet multi-disc brake has higher reliability and longer service life.
The brake system uses two independent hydraulic circuits and further improves reliability. If one of the circuits has failure, there will be a standby hydraulic system available. The full hydraulic brake means no air ingresses and no water condensation occurs in the system. Therefore no pollution, rust and freezing will be caused.
Solid frame and connecting rod mechanism
The solid front/rear frame and connecting rod mechanism are more robust and have been proven to bear the increased stress produced by the use of larger bucket. The design of the frame and connecting rod mechanism has met the loading requirements of actual constructions. The strength has also been validated by the computer simulation test.
The hydraulic pipeline uses the double seals of DIN international standard 24° conical O-ring to solve the leakage problem.
Circuit connection by use of waterproof plug-ins
Use of waterproof plug-ins for the circuit connection improved the reliability and significantly improved the water and dustproof ability.
Two-stage filtration system with engine double air inlet enables the machine to perform under dusty condition, protects the engine from dust damage and prevents premature damages to the engine.
Easy maintenance of various consumable parts
Filter elements of the engine and gearbox are easy to maintain, whereby the time of maintenance is reduced.
Integrated pressure testing
Convenient for system test and maintenance
Centralized lubrication system
The centralized lubrication system overcomes the shortcoming by manual greasing, feeding a defined dose of grease to various lubricating points at set times, assuring constant normal operation at all friction points and significantly reduce maintenance time.
Automatic gearbox with electro-hydraulic shifting
The gearbox with ZF electro-hydraulic shifting has N-gear start protection function, gear shifting lock and KD functions, therefore it is easy to control.
The single handle pilot control system reduces operating force and provides good comfort.
Steering system uses the double limit system. The hydraulic limit system precedes the mechanical limit system, which prevents the front/rear frames from mechanic impact when turning and extends the service life. In the meantime, it reduces the operator's fatigue.
Hydraulic limit system Single handle control
New XCMG punching cab
It provides wide vision, good sealing and dumping performances. It is also equipped with air conditioning system, which provides a comfortable and safe operating environment. The back guide monitor system reduces rearview blind area and improves the operation safety.
The cab uses the new XCMP punching sealed cap and improves the sealing performance. It provides you with a safe, low vibrating, dustproof and comfortable operating environment. The exterior noise is also minimized.
The operator can incline the steering wheel column, which can provide the operator with a more comfortable working environment.
|Item || Specifications|
| Engine|| MOdel||Cummins QSM11-C290(Tier3)|
|Type|| Water cooling, 4xstrokes|
|Air intake|| Turbo-changed,air inter-cooled|
| Number of cylinders||6|
|Governor||Electronic variable-speed governor|
| ||Power|| 216kW(290HP)|
|Fuel system||Direct injection|
| Maximum torque||1478Nm@1400rmp|
| Lubrication system||Gear pump forced lubrication|
| Air filter|| Dry (double filter elements with dust exhaust and indicator)|
|Gearbox||Hydraulic torque converter||Type||Single stage, single phase, three-components|
|Gearbox||TypeS||Fixed shaft drive shifting|
|km/h(Calculated on the tire 29.5R25)|
|Axle and main drive||Drive system||4 WD|
|Front wheels||Fixed and full floating|
|Rear wheels||entral pin support, full floating and 26" swing|
|Reduction gear||Spiral bevel gear|
|Differential gear||Common gear|
| Brake||Final drive|| Planetary gearr 1st class speed reduction|
|Semite brake||Full hydraulic wet disc brake (4W)|
| Parking brake||Disc brake|
|Emergency brake||With parking brake as dual purpose|
| Steering control system||Type||Hinged joint, full hydraulic power steering|
|Turning angle|| 40° in two directions|
|Minimum turning radius(Calculated on the center of outward wheel)||5950mm|
|Hydraulic system||Steering system||Hydraulic pump||Gear pump|
|Maximum flow||168 l/min|
|Safety valve pressure setting||19MPa|
|Steering cylinder||Type||Dual-action piston|
| Number of cylindes||2|
|Bore x stroke||115mmx445mm|
|Loading control||Hydraulic pump||Gear pump|
|Rated flow||235.2+168 l/min|
|Safety valve pressure setting||20MPa|
|Working cylinder||Type||Dual-action piston|
|Number of cylinders bore x stroke|
|Control valve||Single handle|
|Control position||Movable arm||Lifting, holding, lowering and floating|
|Rotating bucket||Tilting back, holding and unloading|
|Working time of cylinder || Lifting||<6s|
|Lowering|| < 3.5s|
|Refilling capacity||Cooling system||60L|
|Drive axle (each)||42|
|Item|| Specifications ||Unit|
|Rated bucket capacit||4.2||m3|
|Rated operating load||7000||kg|
| Operation mass||23500||kg|
|Max. breakout force||200||kN|
|Hydraulic cycle time-raise||6||s|
|Total cycling time||10.8||s|
|Tire type||26.5R25|| |
XCMG is a construction machinery manufacturer with over 70 years of experience. Over the years, we have grown to become the world's most comprehensive construction machinery manufacturer and influential multinational company. In 2015, we rank No.1 in China and No. 5 in global heavy equipment industry.XCMG's construction machinery covers an astonishing range of equipment, including cranes, earth-moving machinery, road machinery, excavators, concrete machinery, mining machinery, piling machinery, lumber machinery, fire-fighting machinery, heavy trucks, sanitation machinery, agricultural machinery, and more. We have the world's most comprehensive product line, and offer customers complete solutions for construction equipment. Our other businesses include finance, leasing, and remanufacturing.
At present, the power of my company's straight-arm crane is entirely from the hydraulic oil pressure, that is, through the high-pressure hydraulic oil to promote the cylinder piston reciprocating motion, or drive the hydraulic motor rotation makes the hydraulic winch and rotary mechanism rotation.
So, how do high-pressure hydraulic oil get? Each truck crane is equipped with a hydraulic pump when the vehicle chassis is matched, and the engine provides power for it. The chemical energy of the fuel can be converted into the crankshaft of the engine to rotate the mechanical energy, and then the gearbox gear is rotated, and then the power is transmitted to the hydraulic pump through the power transmission of the gearbox. Therefore, the hydraulic pump can continuously pressurize the hydraulic oil For the high-pressure hydraulic oil, so as to provide power for the crane to achieve the lifting of the goods.
My company's straight arm crane crane covers 1-25 tons 14 models 65 kinds of products, to meet a variety of conditions, with the longest arm of the largest tonnage crane mature manufacturing technology, scientific research and development process, advanced Research and development technology, and constantly have new products to market, to meet customer use.
My company's boom arm section with mature pentagonal, hexagonal and octagonal, the latest generation of products with U-shaped arc arm body weight reduction, arm width of a large deflection, stability and resistance to deformation Ability to improve, significantly enhance the lifting capacity.
The application of the sub-arm, sub-winch and vice-hook provides a basis for the rapid and large-scale operation of the crane light load and the high-altitude operation. The application of automatic hook technology saves time and effort when starting and ending crane operations, making it easy to operate easily.
Our company will offer you the high quality products with a low price, quick delivery,and professional after-sale service.
1: What kind terms of payment can be accepted?
A: For terms of payment, L/C, T/T, D/A, D/P, Western Union (can be) could accepted
2: What certificates are available in Machinery?
A: For the certificate, we have CE, ISO, Gost, EPA(USA)CCC,
3: What about the delivery time?
A: 30 days after receiving the deposit.
4: What about the warranty time?
A: 12 months after shipment or 2000 working hours, whichever occuts first.
5. What about the Minimum Order Quantity?
A: The MOQ is 1 pcs
Mr Fang +86 187 9621 1467
Mr Ding +86 138 5200 7271
Mr zou +86 152 6202 3988