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Bobcat 843B Specifications
The
Bobcat 843B skid steer loader driveline system components: a 169 cu.in (2.8L)
Isuzu 4JB1-PK01 4-cylinder liquid-cooled diesel engine with
a rated power of 54 hp (40.3 kW), and 1-speed hydro transmission. The hydraulic
system has a pump with a rated capacity of 16.2 gal/min (61.3 l/min). The system
relief pressure is 2400 psi (165 bar). The Bobcat 843B is equipped with a
radial-lift loader boom, 100H drive chains, and 8.25x15 standard tires. The skid
steer loader has a max lift height of 119.6" (3035 mm) to hinge pin and dump
height of 94.5" (2400 mm). The rated operating capacity is 1700 lbs (772 kg),
and tipping load is 3400 lbs (1545 kg).
| Engine Specs |
Engine Model ...................... Isuzu 4JB1-PK01
Engine Type ...................... Vertical inline 4-cylinder liquid-cooled diesel
Number of Cylinders ...................... Four
Displacement, cu.in (L) ...................... 169 (2.8)
Cylinder Bore, in (mm) ...................... 3.66 (93.0)
Piston Stroke, in (mm) ...................... 4.02 (102.0)
Aspiration Type ...................... Naturally aspirated
Rated Engine Power, hp (kW) ...................... 54.0 (40.3)
Rated Engine Speed, rpm ...................... 2600
Maximum Torque, Nm (lb-ft) ...................... 163 (120)
Torque Speed, rpm ...................... 1600
Firing Order ...................... 1-3-4-2
Fuel System ...................... Fuel injection
Injection Pump ...................... Bosch type
Governor Type ...................... Mechanical
Lubrication System ...................... Pressure lubrication with oil filter
Air Cleaner Type ...................... Dry element
Fuel Tank Capacity, gal (L) ...................... 22.0 (83.0)
Oil Capacity, qts (L) ...................... 7.5 (7.0)
Cooling Capacity, qts (L) ...................... 22.1 (21.0)
Electrical System Rating, Volts ...................... 12
Charging System ...................... Alternator
Alternator Rating, Amps ...................... 55
| Drive Train |
Drive System Type ...................... Hydrostatic, 4-wheel drive
Number of Gears ...................... Single
Chain Drive Type ...................... 100H roller chain
Front Tire Size (Std) ...................... 8.25x15
Rear Tire Size (Std) ...................... 8.25x15
Front Tire Size (Opt) ...................... 12.0x16.5
Rear Tire Size (Opt) ...................... 12.0x16.5
Chaincase Capacity, qts (L) ...................... 36.0 (34.0)
Maximum Speed, mph (km/h) ...................... 6.3 (10.1)
| Hydraulic System |
Hydraulic System Type ...................... Open center
Hydraulic Pump Type ...................... Gear
Pump Capacity, gpm (Lpm) ...................... 16.2 (61.3)
System Pressure, Bar (psi) ...................... 165 (2400)
Hydraulic Reservoir Capacity, gal (L) ...................... 3.9 (14.7)
Hydraulic System Capacity, gal (L) ...................... 8.2 (31.0)
| Loader Performance |
Rated Operating Capacity, lbs (kg) ...................... 1700 (772)
Tipping Load, lbs (kg) ...................... 3400 (1545)
Loader Boom Type .................... Radial-lift
| Dimensions and Weight |
Wheelbase (Nominal), in (mm) ...................... 38.6 (980)
Height (Operator Cab), in (mm) ...................... 80.4 (2040)
Height (Boom Raised), in (mm) ...................... 155.2 (3940)
Length (w/o Bucket), in (mm) ...................... 104.5 (2655)
Length (Bucket On Ground), in (mm) ...................... 131.4 (3335)
Width (w/o Bucket), in (mm) ...................... 51.6 (1310)
Height to Hinge Pin (Fully Raised), in (mm) ...................... 119.6 (3035)
Dump Angle At Max Height, deg ...................... 37
Dump Height (Fully Raised), in (mm) ...................... 94.5 (2400)
Dump Reach At Max Height, in (mm) ...................... 24.7 (625)
Rollback Angle At Ground Level, deg ...................... 25
Rollback Angle At Max Height, deg ...................... 99
Departure Angle, deg ...................... 28
Bucket Width, in (mm) ...................... 60 (1525)
Ground Clearance, in (mm) ...................... 8.4 (210)
Turning Radius (Front w/Bucket), in (mm) ...................... 76.7 (1950)
Turning Radius (Front w/o Bucket), in (mm) ...................... 48.4 (1230)
Turning Radius (Rear), in (mm) ...................... 63.3 (1610)
Operating Weight, lbs (kg) ...................... 6480 (2940)
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| SKID STEER LOADERS SPECIFICATIONS |