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Bobcat 873 Specifications
The
Bobcat 873 skid steer loader is powered by 166.7 cu.in (2.7L) Deutz BF4M1011
4-cylinder direct injection turbocharged diesel engine with a rated power of
73.5 hp (54.8 kW) at 2600 rpm. The Bobcat 873 is equipped with a vertical-lift
loader boom, one-speed hydrostatic transmission, 100HS drive chains, and
12.00x16.5 standard tires. The hydraulic system has a pump with fluid flow rate
of 18 gpm (68 lpm). The hydraulic pressure is 2750 psi (190 bar). The skid steer
loader has a rated operating capacity of 2300 lbs (1045 kg) and tipping load of
4600 lbs (2090 kg). The lift height is 124.3" (3155 mm) to hinge pin, and dump
height is 97.3" (2470 mm).
| Engine Specs |
Engine Model ...................... Deutz BF4M1011
Engine Type ...................... Vertical 4-cylinder liquid-cooled diesel
Number of Cylinders ...................... Four
Displacement, cu.in (L) ...................... 166.7 (2.73)
Cylinder Bore, in (mm) ...................... 3.58 (91.0)
Piston Stroke, in (mm) ...................... 4.13 (105.0)
Aspiration Type ...................... Turbocharged
Rated Engine Power, hp (kW) ...................... 73.5 (54.8)
Rated Engine Speed, rpm ...................... 2600
Maximum Torque, Nm (lb-ft) ...................... 222 (164)
Torque Speed, rpm ...................... 1800
Idling Speed, rpm ...................... 1125-2770
Compression Ratio ...................... 18.5:1
Firing Order ...................... 1-3-4-2
Fuel System ...................... Direct injection
Lubrication System ...................... Pressure lubrication with oil filter
Air Cleaner Type ...................... Dual element
Fuel Tank Capacity, gal (L) ...................... 25.0 (95.0)
Oil Capacity, qts (L) ...................... 10.0 (9.5)
Cooling Capacity, qts (L) ...................... 17.0 (16.1)
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 ...................... 100HS roller chain
Front Tire Size ...................... 12.00x16.5
Rear Tire Size ...................... 12.00x16.5
Chaincase Capacity, qts (L) ...................... 40.0 (38.0)
Maximum Speed, mph (km/h) ...................... 8.4 (13.5)
| Hydraulic System |
Hydraulic System Type ...................... Open center
Hydraulic Pump Type ...................... Gear
Pump Capacity, gpm (Lpm) ...................... 18.0 (68.0)
System Pressure, Bar (psi) ...................... 190 (2750)
Hydraulic Reservoir Capacity, gal (L) ...................... 5.3 (19.9)
Hydraulic System Capacity, gal (L) ...................... 13.0 (49.0)
| Loader Performance |
Rated Operating Capacity, lbs (kg) ...................... 2300 (1045)
Tipping Load, lbs (kg) ...................... 4600 (2090)
Loader Boom Type .................... Vertical-lift
| Dimensions and Weight |
Wheelbase (Nominal), in (mm) ...................... 48.8 (1240)
Height (Operator Cab), in (mm) ...................... 78 (1980)
Height (Boom Raised), in (mm) ...................... 159.1 (4040)
Length (w/o Bucket), in (mm) ...................... 112.1 (2845)
Length (Bucket On Ground), in (mm) ...................... 140.6 (3570)
Width (w/o Bucket), in (mm) ...................... 60 (1525)
Height to Hinge Pin (Fully Raised), in (mm) ...................... 124.3 (3155)
Dump Angle At Max Height, deg ...................... 40
Dump Height (Fully Raised), in (mm) ...................... 97.3 (2470)
Dump Reach At Max Height, in (mm) ...................... 37.7 (955)
Rollback Angle At Ground Level, deg ...................... 30
Rollback Angle At Max Height, deg ...................... 95
Departure Angle, deg ...................... 27.5
Bucket Width, in (mm) ...................... 72 (1830)
Ground Clearance, in (mm) ...................... 8.5 (215)
Turning Radius (Front w/Bucket), in (mm) ...................... 84.2 (2140)
Operating Weight, lbs (kg) ...................... 6850 (3110)
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| SKID STEER LOADERS SPECIFICATIONS |