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Technical Data of CO1200/20 Diesel Engine Unit

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Technical Data of CO1200/20 Diesel Engine Unit

The CO1200/20 diesel engine unit consists of two main parts:

A12V190PZL Diesel Engine
YOZJ750-20ZHLSHB Hydraulic Coupling
Both components are mounted on a common chassis.

1. A12V190PZL Diesel Engine Technical Data

Item	Specification
Engine Model	A12V190PZL
Rated Power	1200 kW
Number & Layout of Cylinders	12 cylinders, V-type, 60°
Engine Type	Four-stroke, water-cooled, turbocharged, after-cooled, direct injection
Bore	190 mm
Stroke	215 mm
Total Displacement	73.15 L
Compression Ratio	14.5:1
Rated Speed	1500 rpm
Average Piston Speed	10.75 m/s
Minimum Stable No-Load Speed	600 rpm
Continuous Power	1080 kW
Mean Effective Pressure	1.312 MPa
Maximum Burst Pressure	<14 MPa
Fuel Consumption	≤205 g/kWh
Oil Consumption	≤1 g/kWh
Exhaust Temperature (before turbine)	≤650°C
Outlet Water Temperature	≤90°C
Inlet Water Temperature	≤70°C
Intercooler Water Inlet Temperature	≤45°C
Speed Regulation (Stability)	≤5%
Starting Method	Electric starter
Lubrication Method	Pressure and splash lubrication
Dimensions (L × W × H)	3980 × 2250 × 2739 mm
Net Weight	11,000 kg

latest company news about Technical Data of CO1200/20 Diesel Engine Unit 0

2. Technical Parameters — YOTFJ750 Hydraulic Coupling

Specification: YOTFJ750 (Working Cavity Diameter: 750 mm)

Item	Specification
Input Speed	1000–1500 rpm
Transmission Power Range	600–1300 kW
Gear Reduction Ratio	2.0–3.3
Rated Slip Ratio	3%–5%
Speed Regulation Range	1 to 1/3
Clutch Response Sensitivity	8–10 seconds
Working Oil Temperature	≤110°C
Oil Type	No. 6 or No. 8 hydraulic transmission oil (Use No. 6 above −20°C; No. 8 below −20°C)
Cooling Method	Combined water cooling / Independent air cooling
Dimensions (L × W × H)	1600 × 1300 × 1970 mm

Contact: Wang Jing

Company: Hongfan Power

WhatsApp: +8618766952912

Email: honfanpower@163.com

Pub Time : 2025-12-12 14:57:00 >> News list

Contact Details

Shandong Hongfan Power Technology Co.,Ltd

Contact Person: Mr. Wang jing

Tel: 18766952912