Specs, Service, and Problems of Skid Steers and Track Loaders

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Skid Steer Loaders / John Deere Skid Steer Loaders / John Deere 328E

John Deere 328E Skid Steer Specifications

The John Deere 328E skid steer loader is powered by 186.3 cu.in (3.1L) Yanmar 4TNV94FHT four-cylinder turbocharged intercooled diesel engine with a rated power of 86 hp (64 kW) at 2500 rev/min. The John Deere 328E is equipped with a single-speed or two-speed transmission, integral automatic wet disc brakes, and 14x17.5 standard tires. The hydraulic system has a pump with fluid flow rate of 21 gpm (80 lpm). The hydraulic pressure is 3450 psi (238 bar). The skid steer loader has a rated operating capacity of 2800 lbs (1270 kg) and tipping load of 5600 lbs (2540 kg). The lift height is 126.6" (3215 mm) to hinge pin, and dump height is 101.1" (2565 mm).

Engine Specs

Engine Model ...................... Yanmar 4TNV94CHT
Engine Type ...................... Vertical in-line 4-cycle 4-cylinder turbocharged diesel
Number of Cylinders ...................... Four
Displacement, cu.in (L) ...................... 186.3 (3.06)
Cylinder Bore, in (mm) ...................... 3.70 (94.0)
Piston Stroke, in (mm) ...................... 4.33 (110.0)
Aspiration ...................... Turbocharged, intercooled
Rated Engine Power, hp (kW) ...................... 86.0 (64.0)
Rated Engine Speed, rpm ...................... 2500
Maximum Torque, Nm (lb-ft) ...................... 360 (266)
Torque Speed, rpm ...................... 1700
Firing Order ...................... 1-3-4-2
Fuel System ...................... Common rail direct injection
Lubrication System ...................... Forced lubrication with trochoid pump
Fuel Tank Capacity, gal (L) ...................... 25.5 (96.5)
Oil Capacity, qts (L) ...................... 10.8 (10.2)
Coolant Capacity, qts (L) ...................... 15.9 (15.0)
Electrical System Rating, Volts ...................... 12
Charging System ...................... Alternator
Alternator Rating, Amps ...................... 70

Drive Train

Drive System Type ...................... 4-wheel drive, hydrostatic with electro-hydraulic controls
Number of Gears (Std) ...................... Single
Number of Gears (Opt) ...................... Two (low/high)
Chain Drive Type ...................... 100 HD continuous loop
Brakes Type ...................... Integral automatic wet disc
Front Tire Size ...................... 14x17.5
Rear Tire Size ...................... 14x17.5
Chain Case Capacity (Each), qts (L) ...................... 19.1 (18.0)
Maximum Speed (Single Range), mph (kph) ...................... 7.0 (11.3)
Maximum Speed (Low Range), mph (kph) ...................... 7.0 (11.3)
Maximum Speed (High Range), mph (kph) ...................... 12.0 (19.3)

Hydraulic System

Hydraulic System Type ...................... Open center
Pump Flow (Std), gpm (Lpm) ...................... 21.0 (80.0)
Pump Flow (Opt), gpm (Lpm) ...................... 35.0 (132.0)
System Pressure, Bar (psi) ...................... 238 (3450)
Hydraulic Capacity, gal (L) ...................... 8.7 (33.0)
Number of Valves ...................... 3

Loader Performance

Rated Operating Capacity, lbs (kg) ...................... 2800 (1270)
Tipping Load, lbs (kg) ...................... 5600 (2540)
Boom Lifting Force, lbs (kg) ...................... 5000 (2270)
Bucket Breakout Force, lbs (kg) ...................... 10300 (4675)

Dimensions and Weight

Wheelbase, in (mm) ...................... 48.3 (1225)
Height (Operator Cab), in (mm) ...................... 84.8 (2150)
Length (w/o Bucket), in (mm) ...................... 120 (3050)
Length (Bucket On Ground), in (mm) ...................... 144 (3655)
Width (w/o Bucket), in (mm) ...................... 76.8 (1950)
Height to Hinge Pin (Fully Raised), in (mm) ...................... 126.6 (3215)
Dump Angle At Max Height, deg ...................... 45
Dump Height (Fully Raised), in (mm) ...................... 101.1 (2565)
Dump Reach At Max Height, in (mm) ...................... 31.3 (795)
Rollback Angle At Ground Level, deg ...................... 35
Departure Angle, deg ...................... 29
Bucket Width, in (mm) ...................... 78 (1980)
Ground Clearance, in (mm) ...................... 11.6 (295)
Turning Radius (w/Bucket), in (mm) ...................... 85.3 (2165)
Operating Weight, lbs (kg) ...................... 8770 (3980)

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