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Opening of Bids - Spec K - One or More 2018 or Newer 1.0 Cubic Yard Loaders-Backhoes - West Side Tractor Sales
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Opening of Bids - Spec K - One or More 2018 or Newer 1.0 Cubic Yard Loaders-Backhoes - West Side Tractor Sales
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4/10/2025 11:41:38 AM
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4/26/2018 1:40:46 PM
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Board of Public Works
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Projects
Document Date
4/24/2018
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Pump: <br />Bosch Rexroth Series 31 Variable <br />Displacement Axial Piston Pump, dual mode <br />torque regulation, mode selected by solenoid <br />Main relief pressure: <br />Standard 3,450 +/- 50 psi <br />(238 +/- 3.5 bar) <br />Power Lift 3,625 +/- 50 psi <br />(250 +/- 3.5 bar) <br />Filtration: <br />7-micron, full flow replaceable cartridge on <br />return line, condition indicator light for filter. <br />Oil cooler Heavy-duty <br />Loader flow 0 rated engine RPM: <br />43 gpm @ 2,340 psi <br />(162.6 Umin @ 161 bar) <br />Loader control valve wl pilot or manual <br />backhoe controls: <br />Two or three -spool closed center sectional <br />control valve. Single lever manual control for <br />lift and tilt functions. The three -spool valve <br />uses a proportional Efectro-Hydraulic control <br />for the auxiliary function. The lift lever has a <br />positive hold "Float" position and a "return - <br />to -dig" feature. <br />Loader auxiliary hydraulics w/ proportional thumb <br />switch w/ detent on loader control handle: <br />0 to 43 gpm (0 to 162.6 Umin) <br />Backhoo flow @ rated engine RPM: <br />43 gpm @ 3,100 psi <br />(162.6 Umin @ 214 bar) <br />Manual backhoe control valve: <br />Six -spool monoblock open center control valve <br />wl seventh and eighth spool bolt -on sections. <br />Features "Pro -Control" which includes custom <br />designed spools for each individual function <br />along wl "swing cushioning" valve for zero -wag <br />swing control. Basic control valve has an open <br />center parallel circuit for all functions. <br />Pilot backhoe control valve� <br />Six, seven, or eight spool sectional closed <br />center control valve. Features "Pro -Control" <br />which includes custom designed spools <br />for each individual function along w/ "swing <br />cushioning" valve for zero -wag swing control. <br />Basic control valve is closed center, w/ circuits <br />in parallel w/ a post -compensated, flow sharing <br />feature for simultaneous operation of all circuits. <br />1 -way flow auxiliary hydraulics: <br />1 -way flow hydraulic valve is equipped w/ an <br />adjustable LS relief valve to control attachment <br />pressure and a 6 position flow control selector <br />for 6 detented, distinct flow settings. <br />Actuation: <br />Manual backhoo controls - cab floor pedal <br />Pilot controls - left-hand joystick <br />2-way flow auxiliary hydraulics*: <br />Actuation: <br />Activate the 2-way flow switch located on <br />the rear console <br />Manual shift - 2 -way flow linkage on far right <br />of backhoe tower <br />Pilot controls - left-hand joystick. <br />NOTE: 'Available w/ 1 -way/2-way Aux, Hyd. option. <br />Fueltank <br />195rO g8l(132.0 L) <br />DEF tank <br />3.6 gal (13.5 L) <br />Hydraulic system: <br />Totat <br />138 qt (130.7 L) <br />w/ Extendahoel <br />144 cit (135.7 L) <br />Reservoir w/ filter <br />55 qt (52.4 L) <br />Reservoir w/o filter <br />53 qt (50.5 L) <br />Transmission - total system� <br />2WD Standard <br />18 qt (17,0 L) <br />2WO Powershift S-Type <br />23 qt (21.7 L) <br />4WD Standard <br />21 qt (19.4 Q <br />4WD Powershift S-Type <br />22 qt (20,7 Q <br />4WD Powershift H-Type <br />19 qt (18.0 L) <br />Front axle: <br />2WD each hub <br />0.8 qt (0.8 L) <br />4WD Differential <br />9.1 qt (8.6 Q <br />4WD Planetaries - each <br />1.1 qt (1.0 L) <br />Rear axle: <br />Differential and planelaries <br />14.4 qt (13�6 L) <br />Engine oil w/ filter <br />8.5 qt (8.0 L) <br />Cooling system: <br />w/ heater <br />19.0 qt (18,0 L) <br />w/o heater <br />18.3 qt (17.3 L) <br />Window washer reservoir <br />3.0 qt (2.8 L) <br />Front tires: <br />2WD 14.0 L x 17.5, 1 0-ply Industrial Rib <br />4WD 14.0 L x 17.5, 1 0-ply SGL SS <br />Rear tires: <br />2/4WD 21.0 L x 24.0, 10-ply R4 <br />Turning radius*. Curb to Curb: <br />2WD: <br />Brakes on 11 ft 6 in (3.55 m) <br />Brakes off 12 it 8 in (3,B6 in) <br />4WD - engaged: <br />Brakes on 12 ft 6 in (3.81 m) <br />Brakes off 14 it 4 in (4,36 m) <br />4WD - disengaged: <br />Brakes on 11 it 8 in (3.55 m) <br />Brakes off 12 ft 6 in (3.86 m) <br />NOTE: 'Turning radius dimensions curb to curb <br />wl 21,0 L x 24.0 rear tires. <br />TYPL, Width <br />Weight <br />Struck <br />Heaped Capacity <br />Long Lip Bucket with lift points and bolt -on cutting edge 93 in (2.36 m) <br />1,188 lb (539 kg) <br />1.1 yd' (0.84 ml) <br />1.3 yd' (0.09 ml) <br />96 in (2.44 m) <br />1,415 lb (642 kg) <br />1.27 yd' (0.97 ml) <br />1.5 yd' (1. 15 ml) <br />4 IN 1' Bucket 93 in (2.36 m) <br />1,685 lb (764 kg) <br />1.0 yd' (0.76 ml) <br />1,20 yd' (0.92 ml) <br />Type Width <br />Weight <br />Heaped Capacity <br />Universal Buckets 12 in (305 mm) <br />295 lb (134 kg) <br />3.40 ft-3 (0.10 ml) <br />18 in (457 mm) <br />356 lb (162 kg) <br />5.30 ft' (0. 15 m) <br />24 in (610 mm) <br />427 lb (194 kg) <br />7.70 ft3 (0.22 m3) <br />30 in (762 mm) <br />489 lb (222 kg) <br />10.20 W (0.29 M) <br />36 in (914 mm) <br />552 In (251 kg) <br />12,70 W (0.36 m3) <br />High Capacity Buckets 24 in (610 mm) <br />447 lb (203 kg) <br />8.50 W (0.24 M) <br />30 in (762 mm) <br />502 lb (22B kg) <br />10.60 ft3 (0.,30 M3) <br />590SN 2 of 7 <br />
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