Specifications
Table 10 — Heat Exchanger Data
CODE
ENGLISH SI
Dry (Rigging) Weight
(lb)*
Refrigerant
(lb)
Water
(lb)
Dry (Rigging) Weight
(kg)*
Refrigerant
(kg)
Water
(kg)
Cooler Condenser Cooler Condenser Cooler Condenser Cooler Condenser Cooler Condenser Cooler Condenser
60 8,997 10,050 1230 1580 800 1023 4080 4558 558 717 363 464
61 9,462 10,610 1480 1580 933 1183 4291 4812 671 717 423 537
62 9,926 11,156 1720 1580 1065 1339 4502 5059 780 717 483 607
63 10,391 11,703 1970 1580 1198 1495 4712 5307 893 717 543 678
*Rigging weights include optional .035-in. (0.889 mm) wall copper tubes, NIH (nozzle-in-head) 2-pass water-
boxes with flanges. For specific machine weights, refer to the 19XR/XRT Computer Selection Program.
Table 11 — Compressor Motor Weights* — High Efficiency Motors
XRT3† Compressor, Low and Medium Voltage Motors**
MOTOR
SIZE
ENGLISH SI
Compressor
Weight††
(lb)
Stator Weight|
(lb)
Rotor Weight
(lb)
Compressor
Weight††
(kg)
Stator Weight|
(kg)
Rotor Weight
(kg)
60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz
CD 3710 1402 1477 331 355 1682 636 670 150 161
CE 3710 1427 1502 334 363 1682 647 681 151 165
CL 3710 1452 1552 347 379 1682 659 704 157 172
CM 3710 1465 1577 351 387 1682 664 715 159 176
CN 3710 1477 1584 355 391 1682 670 718 161 177
CP 3710 1527 1602 371 395 1682 693 727 168 179
CQ 3710 1577 1602 387 395 1682 715 727 176 179
*Total compressor weight is the sum of the compressor aerodynamic components (compressor weight column), stator, rotor, and end bell cover
weights.
†Compressor size number is the first digit of the compressor code. See Model Number Nomenclature Fig. 1.
**For high voltage motors, add the following: 300 lb (136 kg) to stator, 150 lb (68 kg) to rotor, and 40 lb (18 kg) to end bell.
††Compressor aerodynamic component weight only. Does not include motor weight, does include turbine housing.
\ Stator weight includes the stator and shell.
Table 12 — Compressor Component Weights
COMPONENT
WEIGHT
lb kg
Suction Elbow 54 24
Discharge Elbow 46 21
Suction Housing 350 159
Impeller Shroud 79 36
Compressor Base 1050 476
Oil Pump 150 68
Transmission 729 331
Turbine Housing 900 408
Nozzle Block 100 45
Turbine Housing Cover 150 68
Miscellaneous 135 61
NOTE: Total compressor weight less motor and rotor is 3850 lb
(1746 kg).
Table 13 — Waterbox Cover Weights
HEAT
EXCHANGER
WATERBOX
DESCRIPTION
ENGLISH SI
Frame 6, Standard Nozzles Frame 6, Flanged Frame 6, Standard Nozzles Frame 6, Flanged
150 psig 300 psig 150 psig 300 psig 1034 kPa 2068 kPa 1034 kPa 2068 kPa
COOLER
NIH, 1 Pass Cover 590 842 630 919 268 382 286 417
NIH, 2 Pass Cover 586 832 642 904 266 378 291 410
NIH, 3 Pass Cover 610 875 627 947 277 397 284 429
NIH, Plain End Cover 479 616 — — 218 280 — —
CONDENSER
NIH, 1 Pass Cover 770 1087 820 1164 350 494 372 528
NIH, 2 Pass Cover 806 1104 862 1216 366 501 391 551
NIH, 3 Pass Cover 827 1148 844 1184 376 521 383 537
NIH, Plain End Cover 687 901 — — 312 409 — —
LEGEND
NIH — Nozzle-In-Head
NOTE: The waterbox cover weights are included in the heat exchanger weights shown in Table 10.
86