Shandong Hongfan Power Technology Co.,Ltd
| Delivery Time | 10 days |
| Supply Ability | 800 |
| Packaging Details | wooden cases |
| Model Number | G12V190 |
| Place of Origin | China |
| Brand Name | Jichai |
| Certification | ce |
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Product Specification
| Delivery Time | 10 days | Supply Ability | 800 |
| Packaging Details | wooden cases | Model Number | G12V190 |
| Place of Origin | China | Brand Name | Jichai |
| Certification | ce |
| Item | Specification |
|---|---|
| Model | CO810F/3-22 |
| Engine Model | G12V190PZL-3 |
| Coupling Model | YOTFJ750 |
| Rated Power | 810 kW |
| Rated Speed | 1300 rpm |
| Cylinder Arrangement | 12-cylinder, V-type |
| Engine Type | Four-stroke, Water-cooled, Turbocharged, Aftercooled |
| Fuel Type | Diesel |
| Bore × Stroke | 190 × 210 mm |
| Total Displacement | 71.45 L |
| Compression Ratio | 14:1 |
| Fuel Consumption | 209 g/kWh |
| Oil Consumption | 1.6 g/kWh |
| Lowest Speed | 600 rpm |
| Exhaust Temperature | < 600°C |
| Exhaust Standard | JB8891-1999 |
| Noise Level | < 120 dBA |
| Starting Method | Air Motor / Electric Motor |
| Speed Regulation | 5% (Hydraulic Governor), 0–5% Adjustable (Electronic Governor) |
| Net Weight | 8,100 kg |
| Overall Dimensions (L × W × H) | 3860 × 2040 × 2678 mm |
The YOTFJ750 speed-adjustable hydraulic coupling reducer is designed for use with 140, 190, 260, and 320 series diesel engines and electric motors. It is primarily used for driving drilling mud pumps.
The hydraulic coupling combines fixed-tube oil drainage technology with imported valve control to achieve precise speed regulation. Key advantages include:
On-load startup capability
Overload protection
Torsional vibration isolation
Shock absorption
Stepless speed adjustment
Fast and smooth clutch engagement
Stable and reliable transmission performance
It is an ideal variable-speed drive solution for drilling mud pump applications.
| Item | Specification |
|---|---|
| Input Speed | 1000–1500 rpm |
| Transmission Power | 200–3000 kW |
| Rated Efficiency | ≥96% |
| Gear Reduction Ratio | 2.0–3.3 (depending on application requirements) |
| Rated Slip | 3% |
| Adjustable Speed Range | 1:1 to 1:3 |
| Clutch Engagement Time | 6–8 seconds |
This series of hydraulic coupling reducers has been specially developed for solid control circulation systems used in drilling mud pumps. By utilizing advanced fixed-tube speed regulation technology, it provides stepless speed control together with rapid and stable clutch operation, making it one of the preferred transmission solutions for oil drilling mud pump systems.
Contact Person: Wang Jing
Email: honfanpower@163.com
Tel: +86 18766952912
Website: www.maofupower.com
Company Details
Business Type:
Distributor/Wholesaler,Agent,Exporter
Year Established:
2019
Total Annual:
100000-200000
Employee Number:
50~100
Ecer Certification：
Site Member
Shandong Hongfan Power Technology Co., Ltd., located in the beautiful quancheng ---- Jinan city, shandong province is the emerging development of enterprises, green energy utilization enterprises, high-tech enterprises. Mainly engaged in the production, sales and technical services of diesel generat... Shandong Hongfan Power Technology Co., Ltd., located in the beautiful quancheng ---- Jinan city, shandong province is the emerging development of enterprises, green energy utilization enterprises, high-tech enterprises. Mainly engaged in the production, sales and technical services of diesel generat...
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