Air Conditioning and Heating R134a for All Caterpillar Machines Caterpillar


Refrigerant Compressor

Usage:

426C 1CR



Ilustrasi 1g01521192

Tampilan khusus Grup Kompresor Refrigerant 3E-1908

(1 ) Torsi pemasangan untuk sakelar tekanan ... 8,0 ± 1,5 N·m (71 ± 13 lb in.)

(2 ) Relief valve tekanan

Tekanan pembukaan relief valve tekanan ... 3800 ± 300 kPa (551 ± 44 psi)
Tekanan perapat relief valve tekanan ... 2900 kPa (421 psi)

(3 ) Torsi pengencangan sumbat oli ... 19,6 ± 4,9 N·m (14,5 ± 4 lb ft)

Catatan: Sumbat oli (3) akan bertekanan bila sistem diberi tekanan.

(4) Torsi pemasangan akhir ... 35 ± 3 N·m (26 ± 2 lb ft)

(5) Tegangan sabuk-V

Sabuk-V baru ... 535 ± 22 N (120 ± 5 lb)
Sabuk-V bekas ... 400 ± 44 N (90 ± 10 lb)

Catatan: Tegangan sabuk bekas adalah untuk sabuk yang telah dioperasikan sekurangnya selama 30 menit pada kecepatan tetapan. Operasikan AC selama 30 menit. Kemudian, setel tegangan sabuk penggerak ke 400 N (90 lb).

Catatan: Gunakan Pengukur Ketegangan Sabuk 144-0235 Caterpillar.

Volume perpindahan per putaran ... 154,9 mL (5,20 fl. oz.)

RPM Kompresor yang Disarankan ... 2500 ± 200 rpm

Oli Refrigerant

Kapasitas oli ... 300 mL (10 fl. oz.)

Catatan: Rujuk ke Pengoperasian Sistem, "Mengidentifikasi Sistem AC".

Oli Poli Alkalin Glikol (PAG, Poly Alkaline Glycol)

Cat Air Conditioner Lubricant 4C-2959 (250 mL (8,45 oz.))

Refrigerant R-134a

DuPont ... SUVA TRANS A/C HFC134a

ICI ... KLEA 134a

Kopling Magnetik

Resistansi koil 12 VDC kopling (kabel Hitam) ... 3,5 ± 0,15 ohm

Tipe konektor ... Konektor DT

Tegangan minimum untuk pengaktifan kopling ... 7,5 VDC

Arus Maksimum ... 3,58 amp

Caterpillar Information System:

D250E Series II and D300E Series II Articulated Trucks Machine Systems Electric Drive Pump (Secondary Steering) - Install
793C Off-Highway Truck Machine Systems Relief Valve (Rear Brake Cooler) - Assemble
793C Off-Highway Truck Machine Systems Relief Valve (Rear Brake Cooler) - Disassemble
Payload Control System Payload Control System/PC Off-Board System
793C Off-Highway Truck Machine Systems Oil Screen (Rear Brake Cooler) - Assemble
793C Off-Highway Truck Machine Systems Oil Screen (Rear Brake Cooler) - Disassemble
CP-563D, CS-563D, CS-573D and CS-583D Vibratory Compactors Propel System Flushing Valve (Axle)
CP-563D, CS-563D, CS-573D and CS-583D Vibratory Compactors Propel System Flushing Valve (Drum)
789C Off-Highway Truck Machine Systems Air Control Valve (Manual Retarder) - Assemble
Payload Control System Keypad Modes and Functions
789C Off-Highway Truck Machine Systems Air Control Valve (Manual Retarder) - Disassemble
517 Track-Type Skidder Hydraulic System Hydraulic Pump - Piston
Payload Control System Caterpillar Reference Material
Repair of Medium Wheel Loader Lift Arms And Levers {6107, 6116, 6119} Repair of Medium Wheel Loader Lift Arms And Levers {6107, 6116, 6119}
928G Wheel Loader Machine Operation Information
D250E Series II and D300E Series II Articulated Trucks Machine Systems Electric Drive Pump (Secondary Steering) - Disassemble
65E, 75E, 85E and 95E Agricultural Tractors Moldboard Plow Applications
Payload Control System Additional Reference Material
789B Off-Highway Truck Transmission Tank Suction Screen - Clean/Inspect/Replace
CP-563D, CS-563D, CS-573D and CS-583D Vibratory Compactors Vibratory System Variable Frequency Electrical Control - If Equipped
Payload Control System Warranty Information
CP-563D, CS-563D, CS-573D and CS-583D Vibratory Compactors Propel System Manifold Valve
928G Wheel Loader Steering Frame Lock
550, 570 and 580 Wheel Harvesters Accelerator Control
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.