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

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Skid Steer Loaders / John Deere Skid Steer Loaders / John Deere 326D

John Deere 326D Skid Steer Specifications

The John Deere 326D skid steer loader is powered by 186 cu.in (3L) JD PowerTech E 5030HT 5-cylinder turbocharged aftercooled diesel engine with a rated power of 70 hp (51.9 kW) at 2000 rpm. The John Deere 326D is equipped with a two-speed hydrostatic transmission, 100 HD heavy-duty drive chains, integral wet disc brakes, and 12x16.5 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 2600 lbs (1180 kg) and tipping load of 5200 lbs (2695 kg). The lift height is 125.2" (3180 mm) to hinge pin, and dump height is 100" (2540 mm).

Engine Specs

Engine Model ...................... John Deere PowerTech E 5030HT
Engine Type ...................... 4-cycle 5-cylinder turbocharged diesel
Number of Cylinders ...................... Five
Displacement, cu.in (L) ...................... 186 (3.00)
Cylinder Bore, in (mm) ...................... 3.39 (86.0)
Piston Stroke, in (mm) ...................... 4.13 (105.0)
Aspiration ...................... Turbocharged and air-to-air aftercooled
Rated Engine Power, hp (kW) ...................... 70.0 (51.9)
Maximum Engine Power, hp (kW) ...................... 74.0 (55.1)
Rated Engine Speed, rpm ...................... 2000
Maximum Torque, Nm (lb-ft) ...................... 281 (207)
Torque Speed, rpm ...................... 1400
Compression Ratio ...................... 18.2:1
Firing Order ...................... 1-2-4-5-3
Fuel System ...................... Electronic unit pump
Air Cleaner Type ...................... Dry dual element
Cooling Fan Type ...................... Variable-speed hydraulic drive
Emission Level ...................... Tier 4, Stage3B
Engine Control ...................... Electronic
Fuel Tank Capacity, gal (L) ...................... 29.0 (111.0)
Oil Capacity, qts (L) ...................... 13.0 (12.3)
Coolant Capacity, qts (L) ...................... 10.6 (10.0)
Electrical System Rating, Volts ...................... 12
Charging System ...................... Alternator
Alternator Rating, Amps ...................... 70

Drive Train

Drive System Type ...................... 4-wheel drive, hydrostatic transmission
Number of Gears ...................... Two (low/high)
Chain Drive Type ...................... 100 HD heavy-duty chains, continuous loop
Brakes Type ...................... Integral automatic wet disc
Front Tire Size ...................... 12x16.5
Rear Tire Size ...................... 12x16.5
Axles Type ...................... Induction-hardened
Final Drive ...................... Chains, high strength, adjustment free
Chain Case Capacity (Each), qts (L) ...................... 19.3 (18.2)
Forward Speed (Low), mph (kph) ...................... 6.0 (9.7)
Forward Speed (High), mph (kph) ...................... 11.0 (17.7)
Reverse Speed (Low), mph (kph) ...................... 6.0 (9.7)
Reverse Speed (High), mph (kph) ...................... 11.0 (17.7)

Hydraulic System

Hydraulic System Type ...................... Open center
Pump Flow (Std), gpm (Lpm) ...................... 21.0 (80.0)
Pump Flow (Opt), gpm (Lpm) ...................... 33.0 (125.0)
System Pressure, Bar (psi) ...................... 238 (3450)
Hydraulic Tank Capacity, gal (L) ...................... 8.7 (33.1)
Number of Valves ...................... 3

Loader Performance

Rated Operating Capacity, lbs (kg) ...................... 2600 (1180)
Tipping Load, lbs (kg) ...................... 5200 (2360)
Boom Lifting Force, lbs (kg) ...................... 5000 (2270)
Bucket Breakout Force, lbs (kg) ...................... 7750 (3520)
Loader Boom Type ...................... Vertical-lift

Dimensions and Weight

Wheelbase, in (mm) ...................... 48.4 (1230)
Height (Operator Cab), in (mm) ...................... 83.4 (2120)
Length (w/o Bucket), in (mm) ...................... 117.7 (2990)
Length (Bucket On Ground), in (mm) ...................... 141.7 (3600)
Width (w/o Bucket), in (mm) ...................... 72.4 (1840)
Height to Hinge Pin (Fully Raised), in (mm) ...................... 125.2 (3180)
Dump Angle At Max Height, deg ...................... 45
Dump Height (Fully Raised), in (mm) ...................... 100 (2540)
Dump Reach At Max Height, in (mm) ...................... 33 (835)
Rollback Angle At Ground Level, deg ...................... 35
Departure Angle, deg ...................... 28
Bucket Width, in (mm) ...................... 78 (1980)
Ground Clearance, in (mm) ...................... 9.6 (245)
Turning Radius (w/Bucket), in (mm) ...................... 85.4 (2170)
Shipping Weight, lbs (kg) ...................... 7385 (3355)
Operating Weight, lbs (kg) ...................... 8125 (3690)

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