Opening of Bids - Spec K - One or More 2018 or Newer 1.0 Cubic Yard Loaders-Backhoes - MacAllister Machinery Co Inc

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Cat420F2 BASIC SPECIFICATIONS * Backhoe shall have a minimum digging depth of 14'4" (4360 mm) with standard stick and 17' 11 " (5442 mm) with extendible stick. * Turbocharged engine net flywheel horsepower shall be at least 93 HP (69 kW) according to SAE J 1349. * Engine net peak power @ 1800 rpm shall be at least 105 HP (78kW) according to SAE J1349. * Machine to be equipped with an economy control function for maximum fuel efficiency • Unit shall have a maximum overall transport height of 11 ft 9 in (3577 mm) with standard tires and standard stick. • Unit shall have a maximum overall transport height of 11 ft 11 in (3631 mm) with standard tires and extendible stick. • Unit shall have a maximum height to the top of the canopy of 9 ft 3 in (2819 mm) with standard tires. • Maximum overall transport length shall be 23'6" (7169 mm) with standard tires and standard stick Maximum overall transport length shall be 23'6" (7175 mm) with standard tires and extendible stick Unit shall have a maximum width of 77' (2322 mm) with a general-purpose bucket. * Unit shall have a minimum wheelbase of TY (2200 mm). ENGINE Engine must comply with U.S. EPA Tier 4 Final / EU Stage IV off road emission requirements. Machine shall utilize Selective Cataytic Reduction (SCR) • Engine shall have an economy mode to help maximize fuel efficiency, while maintaining backhoe performance • Turbocharged engine net flywheel horsepower shall be at least 93 HP (69 kW) @ 2200 RPM according to SAE J1349. • Turbocharged engine net flywheel horsepower shall be at least 94 HP (70 kW) @ 2200 RPM according to ISO9249. • Turbocharged engine net peak flywheel horsepower shall be at least 105 HP (78 kW) @ 1800 RPM according to SAE J 1349. • Turbocharged engine net peak flywheel horsepower shall be at least 106 HP (79 kW) @ 1800 RPM according to ISO 9249, • Net peak torque at 1400 rpm shall be not less than 322 ft-lb (436 N-m) with 46% torque rise. • Engine compartment side panels shall have standard noise reduction and heat control insulation. • Units shall be equipped with a turbocharged, four cylinder, direct injection diesel engine with high strength, cast iron alloy single block design for high strength and long life. • The engine shall have three-ring pistons made of lightweight, silicon/aluminum alloy for strength and maximum thermal conductivity. • The engine shall have a forged chrome/molybdenum-steel crankshaft with salt bath nitro carburized pins and journals.