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Kubota B7800 Specs

V1505 Engine Specifications

Model - Kubota V1505-E-D16
Type - Indirect Injection. Vertical, water-cooled, 4-cycle diesel
Number of cylinders - 4
Bore and stroke - 78x78.4 mm (3.07x3.09 in.)
Total displacement - 1498 cm3 (91.5 cu.in.)
Engine net power (DIN) - 22.3 kW (30.0 HP)
Rated revolution (min–1) - 43.3 r/s (2600 rpm)
Maximum torque - 89 Nm (66 ft-lbs)
Battery - 12 V, RC 79 min, CCA 433 A
Starting system - Electric starting with cell starter 12 V, 1.4 kW
Lubricating system - Forced lubrication by trochoidal pump
Cooling system - Pressurized radiator, forced circulation with water pump
Fuel - Diesel fuel No. 2-D (above –10 C/14 F), Diesel fuel No. 1 (below –10 C/14 F)

Kubota B7800 Power Take-off

Rear PTO shaft - SAE 1-3/8, 6 splines
Revolution - 1 speed (540 min–1 (rpm) at 2584 engine min–1 (rpm))
Mid PTO shaft - USA No. 5 (KUBOTA 10-tooth) involute spline
Revolution - 1 speed (2537 min–1 (rpm) at 2600 engine min–1 (rpm))

Capacities

Fuel tank - 26 L (6.9 U.S.gals, 5.7 Imp.gals)
Engine crankcase (with filter) - 4.1 L (4.3 U.S.qts, 3.6 Imp.qts)
Engine coolant - 4.5 L (4.8 U.S.qts, 4.0 Imp.qts)
Transmission case - 14.5 L (3.83 U.S.gals, 3.19 Imp.gals)
Front axle case - 4.5 L (4.8 U.S.qts, 4.0 Imp.qts)

Kubota B7800 Dimensions and Weight

Overall length (without 3P) - 2520 mm (99.2 in.)
Overall width - 1366 mm (53.8 in.)
Overall height (with ROPS) - 1995 mm (78.5 in.)
Overall height (top of steering wheel) - 1365 mm (53.7 in.)
Wheelbase - 1666 mm (65.6 in.)
Minimum ground clearance - 370 mm (14.6 in.)
Front Tread - 935 mm (36.8 in.)
Rear Tread - 1050 mm (41.3 in.)
Weight (with ROPS) 790 kg (1740 lbs)

Tires

Front - 7.0-12
Rear - 12.4-16

Mechanical

Clutch - Dry single plate
Steering - Integral type power steering
Transmission - Main-hydrostatic transmission, rage-gear shift (3 forward and 3 reverse)
Brake - Wet disk type
Min, turning radius (with brake) - 2.1 m (6.9 feet)
Differential - Bevel gear

Kubota B7800 Hydraulic system

Hydraulic control system - Quarter Inching Valve
Pump capacity 3P - 24.4 L/min (6.4 U.S.GPM, 5.4 Imp.GPM),
Pump capacity PS - 11.7 L/min (3.1 U.S.GPM, 2.6 Imp.GPM)
Three point hitch - SAE Category 1
Max. lift force - At lift points 750 kg (1655 lbs) / (24 in. behind lift points) 590 kg (1300 lbs)

Attachments

RC72-30B Mower deck

Deck Model - RC72-30B
Deck Type - Side discharge, right hand
Mounting method - Parallel linkage
Mower deck ground clearance - 7.1 in. (180 mm) Transport position
Mower deck thickness - 9 gauge
Number of antiscalp rollers - 3
Number of blades - 3
Overall width - 88.5 in. (2247 mm)
Weight - 463 lbs. (210 kg)
Adjustment of cutting height - 4 gauge wheels
Belt type - Multi-V-Belt
Blade length - 24.6 in. (625 mm)
Blade spindle speed - 2400 rpm (40.0 r/s)
Blade tip speed - 14,680 fpm (78.4 m/s)
Cutting height 1.5 - 4.0 in. (38 - 102 mm) in 1/2 in. (12.7 mm) increments
Cutting width; in. (mm) - 72 (1826)