YOZJ650/750/875 Hydraulic Coupler Ahead Deceleration Box-manufacture,factory,supplier from China

This series product is the new hydraulic coupling reducer developed by our company for the solid control circulation system of drilling mud pump.The combination of fixed pipe oil discharge and inlet valve control is adopted to adjust the speed, which has the advantages of starting with load, overload protection, isolating torsion-vibration, reducing impact, stepless speed regulation and fast and steady clutch.

Independent air coollingThis type of hydraulic coupler adopts the same water-cooling system with the diesel engine, which is installed on the common chassis, easy to install and transport, safe and reliable to operate.Combined water coolingThis type of hydraulic coupler adopts an independent fan cooling system for the ahead gear box, which is suitable for the selection of all types of drilling rigs.Input speed600～1500 r/minTransfer power range600～1300 kWRated slip3%Rated power≥96%Reduction ratio1.1～3.3（According to user form a complete set of circumstances specific determination）Packing and de

The electric motor coupling power unit is driven by electric motors and makes full use of power grid resources, which realizes the electric driving transformation of traditional mechanical drilling machine, reduces drilling cost, improves economic benefits, effectively reduces drilling noise, and has no exhaust emission, thus greatly improving the working environment.The unit is powered by a high-power electric motor, and users can make full use of cheap grid power resources to reduce the drilling cost by 30% ~ 45%.

Widely used in drilling RIGS, special petroleum vehicles, heavy trucks, engineering vehicles, pump groups, pumping stations and other fields.At present, it is used in all major drilling and oil field special vehicle plants for on-board drilling RIGS and cement trucks, with reliable and stable performance, perfectly replacing similar mainstream products at home and abroad, and highly recognized by users.Rated ouput power410kWRated input speed2100r/minInput interfaceSAE NO.1Force reclaimer interfacetwo，Top PTO、Side PTOGear and speed ratiosix-speed/three-speedHydraulic retarder/distributor boxsel

The gearboxes are used for deceleration and load shedding in transport and construction vessels. The products cover a wide power range to meet the needs of customers in different power segments, and the products have passed CCS certification.ModelCylinders & ArrangementCylinders bore,mmPiston stroke,mmRated power,kw/hpRPM,r/minTotal piston displacement,LFuel oil consumption rate,g/kW.hLub.

One of the direct consequences of the blockage of the supercharger channel is to increase the resistance of the airflow in the system. When the engine is running, the gas flow route of the pressurization system is: compressor inlet filter and muffler → compressor impeller → compressor diffuser → air cooler → scavenging box → diesel engine intake port (valve) → exhaust port (valve) → exhaust pipe → exhaust turbine nozzle ring → exhaust turbine impeller → chimney. The circulation area of each component is fixed.

This series of diesel engine is based on the Z12V190B diesel engine, the reliability, economy and power of the diesel engine has been comprehensively improved and upgraded, to solve the problem of three leaks, while the appearance quality and maintenance have been greatly improved, so as to better meet the power requirements of various oil RIGS, generator sets and construction machinery.DescriptionGenset modelRated power kwRatation speed  r/minEngine modelHydraulic transmission couplerHeight of centerHydraulic transmission coupling setG12V190PZL-1/O engine with hydraulic coupling7401

So as to better meet the power requirements of various oil drilling rigs, generator sets and construction machinery.2000 series diesel engine can be matched with torque converter engine set, Hydraulic transmission coupling set and diesel generator set, used for driving drilling rigs or mud pumps, and can also be matched with fire pump, flood pump, etc.Genset model500GF-TAlternator modelSiemens technology,Brushless excitation,Automatic voltage regulationControl panelGPL500Rated power500kWRated voltage400V/480V/6300V/10500V/13800VRated Frequency5

MAN is the world's leading designer and manufacturer of medium and low-speed diesel engines, which account for nearly 50% of the world's tradable powerIts products use a unique large engine technology.Optimize power and fuel consumption rates while reducing emissions.The product has strong dynamic performance and good economy.High reliability, high safety, good environmental protection quality.Product Series320 Marine EngineModel8L3240TypeFour stroke, supercharged intercooling, water cooling, high pressure common rail ECU electronic control jetCylinders & Arrangement8 cylinders, in

It can meet the requirements of gas and electricity double starting, remote operation, engine parallel and so on.The products cover a wide range of power, can meet the needs of customers in different power segments, products have passed the CCS certification.Engine Series2000 series（330-1320KW)Engine Model6190ZLC-3 marine engineTypeFour stroke, pressurized intercooled, water-cooled, direct-injection combustorCylinders & Arrangement6 cylinders, in-lineCylinder bore,mm190Piston Bore,mm210Rated Power,kW/hp400/540RPM,r/min1200Total Piston Displacement ,L35.73Fuel oil consumption rate,g/kW.h≤20

The 6000 series diesel engine is carried out in cooperation with well-known scientific research institutions in China. Through cooperation with AVL of Austria, the engine combustion process is comprehensively optimized by using computer-aided software and the application of the latest development technology of internal combustion engine, and research tools such as simulation and finite element analysis.

The T engine in the series can also be regarded as an improved model on the basis of the 6000 series diesel engine in the application field, and its power performance and economic indicators have been greatly improved. The design structure of two end output crankshaft is adopted, and the connection mode of output end is designed according to SAE standard. It can be matched with gearbox and pump groups and is widely used in transport and construction ships.

The product design is based on a 12V26/32 diesel engine, whose fuel involves diesel, heavy oil and natural gas. It is a high pressure engine with full intellectual property rights jointly developed by Geichai and AVL of Austria. It is a series of engines with 100% intellectual property rights, medium speed supercharged, great success, low fuel consumption, high reliability and long life, jointly developed by Geichai and AVL of Austria.

Filter element removal tool partsSpark plug sleevePiston fixtureParts of the turning mechanismThe above general special tools are provided free of charge at the time of delivery; These tools are used in the daily maintenance of the equipment to facilitate customers to grasp the status of the equipment in time.

The above tools are necessary special tools in the operation and maintenance process of the equipment, which are specially designed by our company to facilitate the maintenance, inspection and regular maintenance of the equipment, and play a convenient and easy-to-use role in the disassembly and installation of important components.

This type of product uses the international high-power internal combustion engine mature parts, while expanding the original 190 cylinder diameter series diesel engine power, reduce fuel consumption and emissions, improve the average effective pressure, improve the overall reliability and safety of the product. The series products are widely used in oil drilling business, Marine power, offshore drilling platform and other fields.

Smooth operation, low noise. The number of rotor teeth inside and outside the cycloidal rotor pump is only one tooth, when they do relative movement, the sliding speed of the tooth surface is small, and the mesh point is constantly moving along the tooth profile of the internal and external rotor, so the two rotor tooth surfaces wear each other less.

The piston works under high temperature, high pressure, high speed and poor lubrication.

Characteristic(1) The large zero moment coefficient and high transmission efficiency can improve the working efficiency of the drilling machine.(2) To reduce or even eliminate the impact on the diesel engine and rig transmission parts, improve the service life.(3) When the rig is stuck or overloaded, the diesel engine will not shut off.(4) Even if the engine is running at full speed, the working mechanism of the rig (rotary table and drilling pump) can be operated for a long time at low speed by changing the amount of oil filled by the torque converter.(5) With the change of external load, the

At present, Jichai is not content with the market demands within the power range of 1000kW~2000kW.It is necessary to develop 190 series gas generator sets covering the power segment of 1000kW~2000kW, so as to maintain the advantage of cost over foreign gensets.

Jichai series 140 engine is a high-performance, high-speed engine developed by Jichai in cooperation with AVL with all intellectual property rights，It has the feature of high pressure, low energy consumption, high reliability, long - life, meets the TIER2 and European Ⅲ emission standards，it is widely used in oil vehicle drilling rigs, oil specials, wellsite generator sets, mobile power stations or backup power sources, construction machinery, trucks and other fields.

It has the characteristics of high efficiency, low emission, high pressure, high power, green, environmental protection and so on. The engine's gas consumption is as low as 8,500 kJ/kW·h and its thermal efficiency is higher than 44%. The product can be compared with international first-class products in power performance, fuel economy and operation reliability.Engine modelCylinders & ArrangementCylinder bore,mmPiston stroke,mmRated power ,kWRPM,r/minTotal piston displacement,LHeat consumption ratekJ/kW.hLub.

100% independent intellectual property rightsInternational mainstream Control Technology (EGS Engine Intelligent Management System)）International advanced air-fuel ratio control technology (TECJET air-fuel ratio automatic regulation)Large flow and high pressure intake system can adapt to a wide range of concentration changesLow pressure intake and rarefied combustion control technology (suitable for low pressure gas, better emission)Advanced genset management module (IG-NT automatic synchronization and automatic load distribution)Online maintenance technology (continuous trouble-free operation

International mainstream engine management and control technology;International advanced air-fuel ratio control technology, tens of thousands of system matching, adapt to a variety of concentrations of CH4 gas;Equipped with large flow and high pressure air intake system, can adapt to a wide range of short-term concentration changes;Thin combustion in cylinder technology, fuel thermal efficiency is higher;Advanced generator multi-unit management module, support grid parallel and other unit group operation;The online maintenance system ensures the continuous operation of the unit for more than 2