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4 Type 1 Off Road Driving PP FINAL As an Apparatus Operator you will be required to should be properly trained.change dramatically requiring operators to adjust and Once off city paved roads, driving environments drive your apparatus in a multitude of conditions. ROHNERT PARK FIRE DIVISION Wildland Hose Packs2 nozzle200 GPM -150-125-95-200’ 1 ¾” Cross lays with a 302 250 GPM nozzle-200-150-125Rear with a 150’ skid load’ of 2 ½”, 850’ flat loaded 1,000’ of 4” LDH1,000HOSE COMPLIMENTRotary Vane Priming Pump0 Gallon Foam Tank2TankGallons in 500 PSIGPM @ 250 750 GPM @ 200 PSI1,051 GPM @ 150 PSI1,500 1500 GPM PUMPWATEROUSGenerat orBoard Diesel On Allison TransmissionCummins DieselPIERCE TYPE 19982 / 9985TYPE 1 APPARATUS ROHNERT PARK FIRE DIVISION 2 Wildland Hose PacksPSI)200 GPM nozzle (75 -150-125-95-a 30100’ 1 ¾” Front Bumper Line with 1 200 GPM nozzle (75 PSI)-150-125-95-30with a Preconnect200’ 1 ¾” Rear 1 nozzle200 GPM -150-125-95-2 200’ 1 ¾” Cross lays with a 30250 GPM nozzle-200-150-Rear 200’ 2 ½” attack line with a 125150’ skid load1,000’ of 2 ½”, 850’ flat loaded with a 1,000’ of 4” LDHHOSE COMPLIMENTTrident Air Priming System0 Gallon Foam Tank2Tank500 Gallons in 750 GPM @ 250 PSI1,051 GPM @ 200 PSI1,500 GPM @ 150 PSI1500 GPM PUMPWATEROUSVMUX Module/Display PanelAllison TransmissionCummins DieselROSENBAUR TYPE 19984TYPE 1 APPARATUS ROHNERT PARK FIRE DIVISION Wildland Hose Packs2 nozzle200 GPM -150-125-95-200’ 1 ¾” Cross lays with a 302 250 GPM nozzle-200-150-125Rear with a 150’ skid load1,000’ of 2 ½”, 850’ flat loaded 1,000’ of 4” LDHHOSE COMPLIMENTRotary Vane Priming PumpGallon Foam Tank0 2TankGallons in 750 GPM @ 250 PSI675 GPM @ 200 PSI875 GPM @ 150 PSI1,250 1250 GPM PUMPWATEROUSTransmiss ionAllison Cummins DieselPIERCE/FREIGHTLINER TYPE 19980TYPE 1 APPARATUS Maintain 1500 to 2000 RPM when driving uphilltractionExcessive speeds can cause engine to bounce, lose surface when covered in loose materialMaintain smooth steady control when driving on hard dirtKeep moving when driving though mud, sand or loose Watch for brake fadeKeep heel on floor to avoid bouncingBe in same gear you would be using to go up hillMaintain rolling friction (don’t lock up brakes) , shift at bottom prior to starting the climb.st If you think you’ll need to be in 1gear st Always come to a complete stop prior to shifting into 1gear depending on slope st or even 1 nd Should be in 22000 RPM-Maintain 1500 OFF ROAD DRIVING Release spring brakeApply accelerator slowlyEngage Transmission (low gear)Foot on brakestarting on hill -ReShift to neutralStopProlonged stops on a hill If vehicle starts to slide, steer slightly downhill into the slideKeep a steady line taking path of least resistanceMove slowly and avoid rocks, ruts to maintain traction Don’t confuse degrees of slope with percentage of slope45 degrees slope would be 100% slope30 degrees slope would be 58% slope OFF ROAD DRIVING Know limitationsrun would be a 20% gradeExample: 20 feet rise over 100 foot RUNX 100RISEfeet of horizontal runFeet of vertical rise divided by PERCENT OF SLOPERULES FOR ESTIMATING SLOPE INSPECT VEHICLE PRIOR TO RETURNING TO PAVED ROADRear dual axle spacing for rocksDrive axelLeaf springs/ ShocksFuel tankFront bumper/ Rear tailboardTiresPump plumbingBrake lines/Brake podsrods-TieUndercarriage Overall condition of apparatus ReferencesDriver Operator 1A/1B 4.Office of State Fire Marshall 3.Cal Fire 2.Los Angeles County Fire Department 1.