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Caterpillar - Haul Truck (793 ~ 797) - 785, 789, 793C-D - DHAC INCO2
700712
Description
This is a Parts and Service Manual for the Breathe-safe DHAC (Dual HEPA Activated Carbon) INCO2 cabin pressurisation and air filtration system. It provides comprehensive technical information for installation, safety, maintenance, parts, and troubleshooting for Caterpillar 785, 789, and 793C-D haul trucks. The system is designed to maintain clean, pressurised cabin air and monitor in-cabin CO2 levels.
Specifications
| System Type | DHAC (Dual HEPA Activated Carbon) INCO2 system |
| Voltage | 24VDC |
| Current Draw | 11 amps (peak) |
| Air Flow | Up to 30-300 m3/h or 50-215 CFM |
| Filter Element | BreatheSafe HEPA Primary Filter (H14=99.99% MPPS) P/N 500000, Activated Carbon Filter |
| Pre-cleaner | Integrated VLR (Very Low Restriction) Turbo Pre-Cleaner |
| Plugs & Fittings | Mining Spec. Deutsch electrical plugs as standard |
Vehicle / Equipment Applications
Caterpillar 785 Haul TruckCaterpillar 789 Haul TruckCaterpillar 793C-D Haul Truck
Documents
Weight: 1 kg