co810f-3/22 diesel engine unit G12V190PZL with hydraulic coupling YOTFJ750

Product Specification

I. Technical Data of Diesel Engine Unit in Oil Drilling CO810F-3/22

II. Basic Technical Requirements

1. Operating Environment:
   The unit shall operate stably and reliably under the following conditions:
   Ambient temperature: -20℃ to +40℃
   Altitude: ≤1000 m (For altitudes up to 3000 m, engine power decreases by approximately 8–10% for every 1000 m increase)
   Relative humidity: ≤90%

2. Unit Color: Jichai Yellow

3. Cold Start: The unit shall start smoothly at an ambient temperature of 5℃ in a cold engine state.

4. Performance: The diesel engine must meet the working parameters, performance, and drilling process requirements of the drilling rig.

III. Technical Parameters

1. Main Technical Specifications of Diesel Engine (Under standard ambient conditions):

• Model: G12V190ZL-3

• Rated Power: 810 kW

• Rated Speed: 1300 r/min

• Starting Method: Air Start

• Fuel Consumption at Rated Condition: ≤208 +5% g/kW.h

• Lubricating Oil Consumption Rate: ≤1.6 g/kW.h

• Steady-State Speed Regulation: ≤8%

• Minimum No-Load Speed: 600 r/min

• Emissions: Complies with JB8891-1999
  (If environmental conditions differ from standard, parameters are corrected according to GB6072.1-2008)

2. Main Parameters of Reversing Coupling Gearbox:

• Model: YOTFJ750-22FLsh

• Rated Input Speed: 1300 r/min

• Rated Input Power: 770 kW

• Transmission Efficiency: 92%–96% (under rated conditions)

• Reduction Ratio: 2.2

• Rated Slip Ratio: 3%

• Speed Adjustment Range: 1 to 1/3

• Clutch Response Sensitivity: 6–8 seconds

• Cooling Method: Combined Water Cooling

• Oil Type: No. 6 or No. 8 Hydraulic Transmission Oil

• Output Shaft Rotation Direction: Clockwise (facing the output shaft)

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• Shandong Hongfan Power Technology Co., Ltd, specializes in sales, and technical services for diesel and gas generator sets and their parts, focusing on renowned domestic brands such as Jichai, Weichai, Shengdong, Zichai, and Sinotruk, located in the scenic city of Jinan, Shandong Province,

  Our Strengths

  Comprehensive Warehousing System

  With two warehouses spanning over 2,000 square meters, the company ensures a fully stocked inventory of components, enabling quick response and timely delivery to meet diverse customer needs.

  Expert Technical Team

  The company boasts a highly skilled technical team with over 15 key professionals experienced in engine assembly, generator set installation, maintenance, and power station operations. The team is adept at executing medium and major repairs and on-site operations both domestically and internationally.

  Product Offerings

  Jinan Diesel Engine: Jichai 190 series, 6190, 8190, 12V190, 16V190 and 20V190 diesel and gas engine.

  Shengdong Gas Generator: 500kW, 700kW gas generators.

  Weichai Engines: 6170Z, 8170Z, CW6200, CW8200, R6160Z, WP12, and WP series.

  Weichai Baudouin Series: 6M26, 6M33, 12M26, 12M33, 16M33, 12M55, M26, M33, M55 Series.

  Zichai Engines: Z6170, Z8170, 6210, 8210, LB8250, LC8250, ZC6200, Z6180, Z8180, Z6150, 6300, 8300.

  Generator Sets: (20-2000KW) from leading domestic brands such as Jichai, Shengdong, Zichai, Weichai and Yuchai.​

  Success Stories

  The company has successfully completed various projects, showcasing its expertise and commitment to quality.

   

  Commitment to Excellence

  Shandong Hongfan Power Technology Co., Ltd. is committed to delivering high-quality products and reliable services with integrity and innovation. The company has earned widespread acclaim and loyalty from customers through continuous improvement and exceptional service.

  Website:  www.maofupower.com