Case 1850K - TECHNICAL DATA 1850 K - HEAT EXCHANGERS; HYDRAULIC OIL HEAT EXCHANGER; AFTERCOOLER HEAT EXCHANGER; WATER-AIR HEAT EXCHANGER

Carefully read personal and machine SAFETY PRECAUTIONS at the beginning of this Manual
GENERALITIES0 - 10 1850K
Hydraulic oil heat exchanger matrix
Dimensions mm (in) 635x127x94 (25x5x3.7)
Type of fins - Corrugated
Fin spacing mm (in) 5 (0.20)
Fin material - AL
Matrix effective area dmq 8.64
Tube size mm (in) 4.5x61 (0.17x2.4)
Tube spacing mm (in) 15.6 (0.61)
Number of tubes - 7
Tube material - AL
Test pressure bar (psi) 16 (232)
Aftercooler heat exchanger unit
Dimensions mm (in) 670x293x111 (26.3x11.5x4.3)
Type of fins - Corrugated
Fin spacing mm (in) 5 (0.20)
Fin material - AL
Matrix effective area dmq 19.63
Tube size mm (in) 7.5x111 (0.30x4.3)
Tube spacing mm (in) 19.6 (0.77)
Number of tubes - 14
Tube material - AL
Test pressure bar (psi) 7 (101.5)
Water-air heat exchanger matrix
Dimensions mm (in) 1026x750x109 (40.3x29.5x4.2)
Type of fins - Flat
Fin spacing mm (in) 4.4 (0.17)
Fin material - CU
Matrix effective area dmq 76.95
Tube size mm (in) 13.6x2.5 (0.53x0.09)
Tube spacing mm (in) 10 (0.39)
Number of tubes - 444
Tube material - OT67
Test pressure bar (psi) 2 (29)
TECHNICAL DATA 1850K
ENGINE AND
ACCESSORIES