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Bobcat MT52 Specifications
The
Bobcat MT52 mini track loader driveline system components: 43.9 cu.in (0.7L)
Kubota D722-E3B-BC-6 vertical 3-cylinder liquid-cooled diesel engine with a
rated power of 19 hp (14 kW), and fully hydrostatic transmission. The hydraulic
system has a pump with a rated flow of 12 gpm (45.4 lpm). The system pressure is
2900 psi (200 bar). The Bobcat MT52 is equipped with a tilt steering, 7" (180
mm) rubber tracks, and independent hydrostatic brakes. The loader has a bucket
breakout force of 2795 lbs (1270 kg) and maximum lift height of 71.3" (1810 mm)
to hinge pin. The rated operating capacity is 800 lbs (363 kg), and tipping load
is 1600 lbs (726 kg).
| Engine Specs |
Engine Model ...................... Kubota D722-E3B-BC-6
Engine Type ...................... 4-cycle vertical in-line IDI liquid-cooled diesel
Number of Cylinders ...................... 3
Total Displacement, cu.in (L) ...................... 43.9 (0.72)
Cylinder Bore, in (mm) ...................... 2.64 (67.0)
Piston Stroke, in (mm) ...................... 2.68 (68.0)
Rated Engine Power, hp (kW) ...................... 19.0 (14.0)
Rated Engine Speed, rpm ...................... 3600
Idling Speed, rpm ...................... 900-1000
Maximum Torque, Nm (lb-ft) ...................... 43.9 (32.4)
Torque Speed, rpm ...................... 2600
Aspiration Type ...................... Naturally aspirated
Compression Ratio ...................... 23.5:1
Firing Order ...................... 1-2-3
Fuel System ...................... Indirect injection
Fuel Injection Pump ...................... Mechanical
Injection Nozzle ...................... Bosch throttle type
Governor Type ...................... Mechanical
Lubricating System ...................... Forced with trochoid pump
Oil Filter Type ...................... Full flow paper element
Cooling system ...................... Liquid-cooled
Air Cleaner Type ...................... Dry element
Starting System ...................... Electric starting with starter
Fuel Tank Capacity, gal (L) ...................... 7.0 (26.5)
Engine Oil Capacity, qts (L) ...................... 3.4 (3.2)
Coolant Capacity, qts (L) ...................... 4.9 (4.7)
Electrical System Rating, Volts ...................... 12
Charging System ...................... Alternator
Alternator Rating, Amps ...................... 40
| Drive Train |
Drive System Type ...................... Fully hydrostatic
Number of Gears ...................... Single
Brakes Type ...................... Independent hydrostatic
Maximum Forward Speed, mph (kph) ...................... 3.5 (5.6)
Maximum Reverse Speed, mph (kph) ...................... 1.5 (2.3)
| Undercarriage |
Tracks Type ...................... Rubber
Track Width, in (mm) ...................... 7 (180)
Track Roller Type ...................... Triple flange
Ground Pressure, Bar (psi) ...................... 0.36 (5.2)
| Hydraulic System |
Hydraulic System Type ...................... Gear pump
Hydraulic Pump Flow, gpm (Lpm) ...................... 12.0 (45.4)
System Pressure, Bar (psi) ...................... 200 (2900)
Hydraulic System Capacity, gal (L) ...................... 5.3 (20.0)
Hydraulic Reservoir Capacity, gal (L) ...................... 2.5 (9.5)
| Loader Performance |
Rated Operating Capacity (35% tipping load), lbs (kg) ...................... 520 (236)
Rated Operating Capacity (50% tipping load), lbs (kg) ...................... 800 (363)
Tipping Load, lbs (kg) ...................... 1600 (726)
Boom Breakout Force, lbs (kg) ...................... 1660 (755)
Bucket Breakout Force, lbs (kg) ...................... 2795 (1270)
| Dimensions and Weight |
Overall Operating Height, in (mm) ...................... 95.4 (2420)
Length (w/o Bucket), in (mm) ...................... 72.4 (1840)
Length (Bucket On Ground), in (mm) ...................... 93.1 (2365)
Overall Height, in (mm) ...................... 49.1 (1245)
Track Ground Contact Length, in (mm) ...................... 34 (865)
Width (w/o Bucket), in (mm) ...................... 35.6 (905)
Height to Hinge Pin (Fully Raised), in (mm) ...................... 71.3 (1810)
Dump Angle At Max Height, deg ...................... 50
Dump Height (Fully Raised), in (mm) ...................... 48.7 (1235)
Dump Reach At Max Height, in (mm) ...................... 18.2 (460)
Rollback Angle At Max Height, deg ...................... 82
Rollback Angle At Ground Level, deg ...................... 22
Departure Angle, deg ...................... 23
Bucket Width, in (mm) ...................... 36 (915)
Ground Clearance, in (mm) ...................... 4.5 (115)
Turning Radius (w/Bucket), in (mm) ...................... 54.9 (1395)
Operating Weight, lbs (kg) ...................... 2580 (1170)
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