| 551 STANDARD EQUIPMENT |
 |
Antifreeze |
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50% concentration extended life coolant |
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Electrical |
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2-12 volt maintenance free batteries |
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24-volt electrical system |
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95 Amp alternator |
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IQAN programmable controls |
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MDL large screen display |
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Guards |
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Bottom guards |
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Engine fan guard |
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Heavy duty radiator guard door |
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Isolation mounted cab and engine |
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Twin hydraulically actuated hinged engine enclosure with warning alarm |
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Hydraulics |
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30 gpm variable displacement saw pump |
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84 US gal hydraulic tank |
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Cat® 325C swing drive and swing motor |
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Dedicated fixed displacement pilot pump |
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Dedicated variable displacement pumps for track and implement functions |
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Electric hydraulic oil fill pump |
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Operator Environment |
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2-12 volt and 1-24 volt power outlets |
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3 inch retractable seat belt |
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Air ride seat |
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Cup holders (2) |
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DIN mount radio ready with speakers |
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Dual joystick control |
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Front Window, 1.25 in Thick Margard |
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Heater/air conditioner w/climate control |
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OPS/FOPS/ROPS cab |
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Operator sound suppression to standards |
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Reverse slope windshield |
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Skylight - alternate escape hatch |
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Top escape hatch |
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Travel alarm |
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Other Standard Equipment |
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312 US gallon fuel tank |
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Flexxaire™ Fan |
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Fuel water separator |
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Spare hose storage area |
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Storage area |
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Vandalism protection |
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Powertrain |
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C9 ACERT engine meets Tier 2 emissions requirements |
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Electric fuel priming pump |
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Heavy-duty cooling package |
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Infinitely variable travel speed |
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Under hood centrifugal precleaner and primary air filter |
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Undercariage |
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Caterpillar 345 undercarriage bolted, variable gauge non-leveling carbody, GFT 110 final drives |
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Caterpillar® 330 HEX bolted, non-leveling carbody, variable gauge |
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Double flange bottom rollers |
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Hydraulic track adjusters |
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Track roller guards with access holes |
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