Details
KTTA50-C2000/K2000E
Original Cummins, new machines at absolute wholesale prices.
HekoPower Group is the reliable choice.
Our partner Cummins, a global power solutions leader, comprises five business segments – Components, Engine, Distribution, Power Systems and Accelera by Cummins – supported by Cummins global manufacturing and extensive service and support network, skilled workforce and vast technological expertise. In 1981, Chongqing Engine Plant started to license-produce Cummins engines, and in 1995, it jointly established a Chinese joint venture engine factory with Cummins.
KTTA50-C2000/K2000E could be available for mining truck, construction, oil field, railway, Heavy Trucks, excavators, loaders, cranes, rollers, graders, bulldozers, pavers, iron planing machines, drilling machines, concrete mixers, water pumps, industrial power pack.
Technical Specifications
General Engine Data
Engine Model: Cummins KTTA50-C2000/K2000E
Type: 16 Cylinders in Line, V Type
Displacement: 50.3 L
Bore * Stroke: 159 * 159
Overall Dimension: 3000mm*16700mm*2100mm
Net Weight (with flywheel & alternator): 5500 Kg
Key Performance Date
Rated Power: 1492 kW/2000HP
Rated Speed: 1900 rpm
Peak Torque: 7864N.m @1500r/min
Fuel Consumption @ Rated Power: 258 L/hr
More Technical Data
Aspiration: Turbocharged & Aftercooled
Fuel System: Direct Injection Pump
Compression Ratio: 13.9:1
Electrical System (Starter Motor/Alternator): 24V
Governor Method: Mechanical Governor
Cooling Method: Water Cooled
Cummins k50-C Series
Aftercooler
Large capacity aftercoolers are supplied with three different configuration types, which are dependent on the rating used: Jacket Water Aftercooled (JWAC), One Pump Two Loop (1P2L), or Two Pump Two Loop (2P2L). This provides cooler, denser intake air for more complete combustion and reduced engine stresses for longer life and low exhaust emissions.
Cooling System
The JWAC aftercoolers share cooling water with the high temperature jacket water cooling system. There are no separate aftercooler connections that the customer needs to make. The 1P2L aftercoolers utilize coolant drawn from the jacket water system, but operate at a lower temperature than the jacket water, due to a separate, lower temperature thermostat. Two water pump employs separate impellers on a common shaft to deliver coolant to the two different systems. Similar to the 2P2L system, two different radiators are used to cool the engine jacket water and the aftercooler water. The 2P2L utilizes two completely separate water pumps. The engine jacket pump is engine mounted and is driven from the rear of the gear housing. The aftercooler water pump is customer selectable and can be provided mounted on the front of the gear cover. Cummins provides conventional water inlet and outlet connections for the jacket system. Aftercooler water pump inlet and aftercooler core outlet connections are provided for customer use and ease of plumbing on the aftercooler system.
Lubrication
Large capacity integral gear driven pump provides pressure lubrication to all bearings and provides supply for piston cooling. Cummins supplied large capacity oil pans are recommended for Prime and Continuous Power applications.
Pistons
Pistons are dual Ni-resist, aluminum alloy, ground and shaped to compensate for thermal expansion which assures a precise fit at all normal operating temperatures. Oil cooled for rapid heat dissipation. Two compression rings and one oil ring. Utilizes offset piston pin for reduced susceptibility to liner cavitation.
