The KTTA19 - C700 construction machinery motor, with its outstanding design and powerful performance, has become a key choice for industrial power. From the basic parameters, it is an inline 6-cylinder 4-stroke engine, using turbocharged intercooling technology, with a displacement of 19 liters, a cylinder diameter and stroke precisely matched to 159×159mm, and a compression ratio set at 13.9:1. These parameters lay the foundation for its efficient power output.

Engine model KTTA19-C700
Engine type 6 cylinders in line
Displacement 19 L
Rated Power (KW@RPM) 522 kW/700 HP @ 2100 rpm
Peak Torque(Nm@RPM) 2730 N.m @ 1400 rpm
Emission Standard Euro 2
Bore*stroke 159mm*159mm
Intake method Turbochager&Intercooled
Fuel systeme Direct Injection Pump
Cooling method Fluid Cooling
Governor Type Mechanical Control
Compression Ratio 13.9 : 1
Fuel Consumption: 210 g/Kw.h
Starting System Electrical Starting Motor 12V/24V
Lowest Starting Temp .(without auxiliary system) -12℃
Warranty time 1year or 1500h
Engine Size(L*W*H): 2151mm*966mm*1704mm
Packing size 2451mm*1300mm*2000mm
Weight net 2073Kg
Weight gross 2123 Kg
The Cummins PT fuel system it uses has extremely high injection pressure, which makes the fuel atomization effect excellent and achieves full combustion, which not only improves power but also reduces fuel consumption. The fuel consumption at rated power is only 210 g/kWh.
From the perspective of structural design, the engine adopts a four-valve design for each cylinder, which optimizes the air-fuel mixing ratio, effectively improves the combustion process, and reduces emissions; the design of one cover per cylinder greatly facilitates maintenance. The piston adopts advanced aluminum alloy casting technology, and the ω-shaped head and barrel-shaped skirt design can perfectly compensate for thermal expansion and contraction, ensuring that the engine can maintain good coordination and stable operation under different working conditions. The overall net weight of the engine (with flywheel and alternator) is 2073 kg, and the overall dimensions are 2150mm×966mm×1704mm. The compact and sturdy design makes it well adaptable in the installation of various equipment. In addition, it meets the Euro Ⅱ emission standards, showing a high degree of compliance with environmental protection requirements. Overall, the KTTA19 - C700 engine has become a reliable solution for the power needs of many industries with its comprehensive and outstanding performance.
Jining Pinbo Import and Export Co., Ltd.
The application scenarios of the KTTA19 - C700 construction machinery motor are rich and diverse. In the field of construction machinery, it is often used in large bulldozers, loaders and other equipment, and relies on strong power to push heavy materials to ensure efficient construction. In mining operations, it is suitable for large mining trucks, and can stably output power on rugged mining roads to ensure the continuity of ore transportation. In some emergency power generation equipment, it can also serve as a reliable power source, quickly start at critical moments, and provide stable electricity.

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