ASV RT-40 Posi-Track Loader Specifications

The ASV Posi-Track RT-40 compact track loader driveline system components: a 111.4 cu.in (1.8L) Kubota D1803-CR-T 4-cycle 4-cylinder direct injection turbocharged diesel engine with a rated power of 37.5 hp (28 kW) and 1-speed hydrostatic transmission. The hydraulic system has a pump with a rated flow of 13.3 gpm (50.4 lpm). The system pressure is 3000 psi (207 bar). The ASV RT40 is equipped with radial-lift loader boom, axial-piston drive pumps, and rubber tracks with embedded co-polymer cords. The loader has a max lift height of 101" (2565 mm) to hinge pin. The rated operating capacity is 931 lbs (422 kg), and tipping load is 2660 lbs (1205 kg).

Engine Specs

Engine Model ...................... Kubota D1803-CR-T
Engine Type ...................... 4-cycle vertical turbocharged diesel
Number of Cylinders ...................... 3
Total Displacement, cu in (L) ...................... 111.4 (1.83)
Cylinder Bore, in (mm) ...................... 3.43 (87.0)
Piston Stroke, in (mm) ...................... 4.03 (102.4)
Aspiration ...................... Turbocharged
Rated Engine Power, hp (kW) ...................... 37.5 (28.0)
Rated Engine Speed, rpm ...................... 2800
Low Idle Speed, rpm ...................... 900
Maximum Torque, Nm (lb-ft) ...................... 115.8 (84.5)
Torque Speed, rpm ...................... 1500
Compression Ratio ...................... 23.8:1
Firing Order ...................... 1-2-3
Fuel System ...................... Common rail direct injection
Fuel System Control ...................... Electronic
Lubricating system ...................... Forced lubrication by pump
Cooling system ...................... Forced circulation with water pump
Emission Level ...................... Tier 4 Final
Fuel Tank Capacity, gal (L) ...................... 13.0 (49.0)
Oil Capacity, qts (L) ...................... 7.4 (7.0)
Coolant Capacity, qts (L) ...................... 7.2 (6.8)
Electrical System Rating, Volts ...................... 12
Charging System ...................... Alternator
Alternator Rating, Amps ...................... 60

Drive Train

Drive System Type ...................... Hydrostatic direct drive
Number of Gears ...................... Single
Pump Type ...................... Axial-piston
Brakes Type ...................... Hydraulic wet disc
Forward Speed (Maximum), mph (kph) ...................... 7.1 (11.4)
Reverse Speed (Maximum), mph (kph) ...................... 7.1 (11.4)

Undercarriage

Tracks Type ...................... Rubber with embedded co-polymer cords and all-purpose treads
Track Width, in (mm) ...................... 11 (280)
Ground Pressure, psi (Bar) ...................... 3.5 (0.241)
Track Drive Sprockets ...................... Elevated with low-friction replaceable sprockets
Track Rollers (per Side) ...................... 12 high-density polyurethane and rubber rollers
Track Rollers Diameter, in (mm) ...................... 10 (255)
Undercarriage Suspension ...................... Two independent torsion axles

Hydraulic System

Hydraulic System Type ...................... Open center
Hydraulic Pump Type ...................... Gear
Pump Flow, gpm (Lpm) ...................... 13.3 (50.4)
System Pressure, Bar (psi) ...................... 207 (3000)
Hydraulic Tank Capacity, gal (L) ...................... 3.5 (13.3)
Number of Valves ...................... 3

Loader Performance

Rated Operating Capacity (35% tipping load), lbs (kg) ...................... 931 (422)
Rated Operating Capacity (50% tipping load), lbs (kg) ...................... 1330 (603)
Tipping Load, lbs (kg) ...................... 2660 (1205)
Loader Boom Type ...................... Radial-lift

Dimensions and Weight

Length (Track On Ground), in (mm) ...................... 55 (1395)
Length (w/o Bucket), in (mm) ...................... 90 (2290)
Length (Bucket On Ground), in (mm) ...................... 112.7 (2865)
Height (Operator Cab), in (mm) ...................... 75.5 (1920)
Width (Max, w/o Bucket), in (mm) ...................... 48 (1220)
Width (Min, w/o Bucket), in (mm) ...................... 26 (660)
Height to Hinge Pin (Fully Raised), in (mm) ...................... 101 (2565)
Dump Angle At Max Height, deg ...................... 43
Dump Height (Fully Raised), in (mm) ...................... 78.8 (2005)
Dump Reach At Max Height, in (mm) ...................... 15.2 (385)
Rollback Angle At Ground Level, deg ...................... 18
Departure Angle, deg ...................... 44
Bucket Width, in (mm) ...................... 48 (1220)
Ground Clearance, in (mm) ...................... 10.8 (275)
Shipping Weight, lbs (kg) ...................... 3765 (1710)
Operating Weight, lbs (kg) ...................... 4175 (1895)