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Home > Products > Lubricating oil filling line > Hydraulic Coupling Yotfj750/875 Shaft coupling for G12V190ZL

Hydraulic Coupling Yotfj750/875 Shaft coupling for G12V190ZL

  • Hydraulic Coupling Yotfj750/875 Shaft coupling for G12V190ZL
  • Hydraulic Coupling Yotfj750/875 Shaft coupling for G12V190ZL
  • Hydraulic Coupling Yotfj750/875 Shaft coupling for G12V190ZL
  • Hydraulic Coupling Yotfj750/875 Shaft coupling for G12V190ZL

Hydraulic Coupling Yotfj750/875 Shaft coupling for G12V190ZL

    Unit Price: 100~6554 USD
    Min. Order: 1 Piece/Pieces
    Packaging: Standard Export package
    Productivity: 32500 Pieces/Year
    Brand: Jinan diesel/Simeno/Jichai
    Transportation: Ocean,Land,Air,Express
    Place of Origin: Jinan, China
    Supply Ability: 32500 Pieces/Year
    Certificate: ISO9001,SGS
    HS Code: 8483600090
    Port: QingDao

Basic Info

Model No.: Yotfj750/Yotfj875

Product Description

Traditional single-stage pumps by the reducer of diesel engine, clutch and transmitte narrow v-belt drive mud pump, huge volume, complex system, and only by adjusting the throttle valve regulating emissions of diesel engine cylinder liner or replace the pump and the pressure of the pump, however, mud pump cylinder liner change frequently, unfavorable also work long hours in the region of the diesel engine at low speed, The displacement and pressure of mud pump can only be adjusted in a limited range, which can not well meet the requirements of drilling technology.

Product Description

The hydraulic coupling reverse reducing gear box has the following structure features:
1. The fixed guide speed-governing technology is used for the coupling reverse reducing gear box, which is the first one in domestic. It is of the new structure, sensitive and reliable in speed governing and clutch control, and has its own features in system function and construction.
2.
The output shaft of the coupling reverse reducing gear box is located 425mm above the center line of its input shaft and near the center height of the mud pump input shaft, which the diesel coupling reverse set can be connected directly with the mud pump through a universal coupling.
3. The
coupling reverse gear box has one group of gears less than coupling ahead gear box, with about 1% higher transmission efficiency.
4.
The lubricating system of coupling reverse gear box has been modified so as to meet the lubricating requirement of the bearing train with the working cavity of coupling reverse gear box being fully drained off .

Speed Regulating Type Hydraulic Coupling Reverse Gear Box Yotfj750/875

Detailed Photos

Serial No Model of coupling set Model of mud pump Pumping number of mud pump
1 CO470F-1/33 3NB500C 95
2 CO810F-3/30 3NB1000C 110
3 CO1000F/33 3NB1300C 120
4 CO1300F-3/30 3NB1600 115
5 CO510F-3/20 F-500 150
6 CO810F-3/25 F-800 120
7 CO900F/25 F-1000 140
8 CO1000F/30 F-1300 120
9 CO1300F-3/25 F-1600 120

Product Parameters


ata
Диаметр рабочей полости(mm)
750 875
Input speed(r/min) 1000~1500 1000~1500
Transferred power range(kW) 440~1300 950~1500
Reduction ratio 1.8~3.3 1.8~3.3
Rated slip 3%~5%
Speed governing range 1~1/3
Reaction sensitivity of clutching 25~35
Temperature of working oil( ) ≤110ºC

Oil grade
6# or 8#(6# hydraulic driving oil is used under the condition of ambient temperature of above -20 ,and 8# oil is used below -20
Cooling mode Combined water cooled/Separately air cooled
Overall dimension(LxWxH mm) 1600×1300×1970 1700×1300×2100

Certifications

Speed Regulating Type Hydraulic Coupling Reverse Gear Box Yotfj750/875
1. Power capacity
The power capacity of the coupling reverse gear box is shown in Figure 1.1. The model of coupling reduction gear box can be determined according to its input power P1(i.e. Diesel engine calibration power PC minus fan power PCF) and the input speed N1 of the coupling reducer (i.e. the diesel engine calibration speed C).
2. Output characteristics

1) Decreasing torque operator characteristic curve
2) Constant torque operator characteristic curve
3) linear torque operator characteristic curve

4) Parabolic torque operator characteristic curve
5
) Steep rise torque operator characteristic curve

Speed Regulating Type Hydraulic Coupling Reverse Gear Box Yotfj750/875

Installation Instructions

Mode 1: Combined water cooling, flange connection
Combined water cooling is used for the reverse reducing gear box. Its input end is connected to diesel engine with an elastomeric coupling(3) and both the coupling and engine are installed on the same common base(4), with features of reliable performance, compact design and easy to be moved and transported. It is the typical diesel coupling reverse set and also the main coupling reverse set recommended by our company.

Speed Regulating Type Hydraulic Coupling Reverse Gear Box Yotfj750/875Mode 2: Separate air cooling, independent mounting
The coupling reverse reducing gear box is separately air cooled and independently mounted on a separate base (4). It is connected to diesel engine through the universal coupling (3) and connected to mud pump input end with the universal coupling (1). With the flexible mounting mode, it can be packaged with different types and various models of prime movers, and is also suitable for modification of the conventional matching system of mud pump set. It only need to make a common skid according to site condition , connect the coupling with engine and install them on the skid to form a module unit for easy installation and transport.
Speed Regulating Type Hydraulic Coupling Reverse Gear Box Yotfj750/875

Company Profile

We are a professional manufacturer and sales company of generator sets, engines and accessories.


Founded in 2010, JiNan GuoHua Green Power Equipment Co.Ltd. covers an area of 5,000 square meters. Now as a generator sets company that incorporates research and development, manufacture as well as sales, we have established stable supply and marketing relationships with clients from 32 provinces and 20 countries.

Our main business:

Early period: consulting, design, supply and installation of engine power generation equipment, including diesel power generation, natural gas power generation, coal gas power generation, biogas power generation, hydrogen Generator and parts.

Mid-period: supply generator and engine accessories. GUOHUA has two warehouses. One is located in ShanDong province and mainly supplies the domestic North, South markets and foreign. The other is located in XinJiang province and mainly supplies the western market, which allows fast delivery and quality assurance.

Later period: The company also provides engine overhaul and maintenance services with experienced engineers and professional skills. Traces of ours can be seen not only in China, but also in Ghana, Kazakhstan, Vietnam and Myanmar.

Speed Regulating Type Hydraulic Coupling Reverse Gear Box Yotfj750/875

Our Advantages

1. Easy installation, diesel engine coupling unit and drilling pump can be respectively integrated lifting.

2. Compared with the traditional single pump group configuration, the belt transmission is cancelled, avoiding the malady of adjusting belt string tightness due to belt stretching.

3. With clutch function. When the diesel engine does not stop, and at any speed, through the coupling of oil filling and oil discharge, can be without any impact and wear, smooth clutch, can replace the air bag clutch, simplify the transmission parts.

Jinan Guohua Green Power Equipment Co.,Ltd.

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 Jinan Guohua Green Power Equipment Co,Ltd,established in 2010,is a professional high-tech enterprises in China .The main business scopes include Jichai,chidong and simeno engine parts ,gas generator set,diesel generator set, drilling engine,marine engine, power plant engineering, power station investment, after-sales service.With professional project engineers,operation experience and advanced scientific management approach,we could satisfied the needs of customers with the best benefits of power generation program and proper parts provide.

Company Info

  • Company Name: Jinan Guohua Green Power Equipment Co.,Ltd.
  • Representative: ZHU Fanglai
  • Product/Service: Generator Set , Gas Generator , Diesel Generator , Marine Diesel Engine , Drilling Rig Engine , Coal Generator
  • Capital (Million US $): 30million
  • Year Established: 2010
  • Total Annual Sales Volume (Million US $): US$50 Million - US$100 Million
  • Export Percentage: 31% - 40%
  • Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
  • No. of Production Lines: 2
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: wande of changqing district,jinan city
  • Contact Person: Mr. Kevin Zhang
  • Tel: +86-0531-18660166236
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