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Features & Benefits
● Strong power, big torque output, quicker response.
● Highly fuel efficient.
● Highly reliable and durable.
● Lower fuel & oil consumption, lower noise and emission.
● Longer service life.
● Parts and components are highly interchangeable and ease of maintenance; spare parts are of ample supply.
● Emission can be upgraded to T3 and beyond.
Technical Specifications
Engine Model
YC4F45-T20
YC4F55-T20
YC4F60Z-T20
YC4FA90L-T20
Configuration
Vertical, in-line, 4 stroke, water-cooled, direct injection
Number of Cylinders× Bore × Stroke
4-92×100
4-92×103
Displacement (L)
2.66
2.98
Compression ratio
17.5:1
Aspiration
Naturally aspirated
Turbocharging, inter-cooled
Fuel System
Mechanical pump
Rated Power /Speed (kW/r/min)
33/2200
40/2650
43/2200
66/2400
Torque/Speed (N.m/r/min)
160/1550±100
160/1800±100
215/1400~1700
303/1800~2000
Min. fuel consumption with full load (g/kW.h)
≤215
Speed governing rate %
8~12
Emission
Tier2
Application
3~5T excavators, drilling machine, wet shotcreting machine, patching machine, asphalt distributor truck
Drilling machine,air compressor, forklift truck, rice harvester
6~7T excavator, drilling machine, aerial work platform
Harvester
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