Clark C500-355-1-2514, C500-H355-1-2515, C500-Y355-1-2512, C500-HY355-1-2513 Above Gasoline LPG Models Index:

GENERAL
Vehicle ……………………………… C500-30
Overall length with forks ……………… 116 5/8 inches
Overall length without forks …………… 76 5/8 inches
Overall width ………………………… 38 inches
Overall height with 130″ MH upright …….. 83 inches

Single Drive
Tread drive tires …………………….. 31 inches
Tread steer tires …………………….. 32 inches

Basic aisle for right angle stacking (add length of load) ………… 83 1/4 inches
Turning radius, outside ……………….. 70 3/4 inches
Turning radius, inside ………………… 31 1/4 inches

Ground clearance – under counterweight ….. 4 3/8 inches
Ground clearance – under rear axle ……… 4 3/8 inches
Ground clearance – under front axle …….. 2 1/8 inches
Ground clearance – under upright ……….. 3 7/16 inches
Ground clearance between axles …………. 4 3/4 inches
Grade clearance ………………………. 49%

Draw bar pull (Loaded) ………………… 2590 lbs. at 11 inch coupler height
Draw bar pull (Loaded) 1st gear at 1 MPH

Travel speeds:
Loaded: 1st ………………………… 8.4 MPH
Empty: 1st …………………………. 8.4 MPH

Gradeability:
Loaded: 32.3% @ 0.9 coefficient of friction
Empty: 29.2% @ 0.9 coefficient of friction

Lifting & Lowering Speeds:
Lift ….. STD HILO TRIPLE STAGE
Loaded 79 74 76 FPM
Empty 89 83 85 FPM
Lower ……………………………… Loaded 50–80 50–80 50–80 FPM

ENGINE
Model ……………………………….. Clark
Type ………………………………… Overhead Valve
Number of cylinders …………………… 4
Bore ………………………………… 3 5/8
Stroke ………………………………. 3 3/4
Displacement …………………………. 155 Cu. In.
Governed Speed (No Load) ………………. 2350 R.P.M.
Net Brake H.P. at Governed R.P.M ……….. 38
Bare Engine H.P. at Governed R.P.M ……… 48

Maximum torque ……………………….. 132@1400 lb. ft.
Firing Order ………………………….. 1-2-4-3
Governed Speed (loaded) ……………….. 2200 RPM
Crankcase Capacity:
With Filter ………………………… 4 Quarts
Without Filter ……………………… 4 Quarts
Lubrication System ……………………. Pressure lubricated by submerged gear-type pump

FUEL TANK CAPACITY ……………………. 6.8 gallons
FAN BELT DEFLECTION …………………… 1/2″ to 3/4″

TORQUE CONVERTER
Diameter …………………………… 11 inches
Torque Multiplication ……………….. 2.15 to 1.0

TRANSMISSION
Speeds …………………………….. single speed
Gear ratio:
First ……………………………. .737 to 1.00
Reverse ………………………….. .695 to 1.00

STEER AXLE
Axle Alignment:
Toe-in ………………………….. 0 degrees
Camber Angle …………………….. 1 degree
Caster ………………………….. 0 degrees

Left-hand Turning radius angle:
Left wheel …………………………. 80 degrees
Right wheel ………………………… 55 degrees

Right-hand Turning radius angle:
Left wheel …………………………. 55 degrees
Right wheel ………………………… 80 degrees

TRANSMISSION/AXLE ADAPTER
Ratio ……………………………… 4.4 to 1.0
Common sump capacity ………………… 11 quarts

WHEELS AND TIRES
Size.. Cushion.. Front 18x7x12 1/8 …….. Non-Directional
Size.. Cushion.. Rear 18x5x12 1/8 ……… Non-Directional

WHEELS
Drive Wheel ………………………… 310–350 ft. lbs. (Dry Thread)
Steer Wheel ………………………… 115–125 ft. lbs. (Dry Thread)
Steering Gear Pitman Arm Lock Nut Torque . 120–130 foot pounds

HYDRAULIC SYSTEM
Sump Tank Capacity ………………….. 7 1/4 gallons
Sump Tank Filter (Replaceable) ……….. 25 micron
Sump Tank Breather (Replaceable) ……… 10 micron

Hydraulic Pumps:
Main Pump:
Type …………………………….. vane
Capacity …………………………. 7 G.P.M. at 1200 engine R.P.M. @ 100 PSI
Steer Pump:
Type …………………………….. vane
Capacity …………………………. 2 G.P.M. at 750 engine R.P.M.
System Pressure Relief Valve Setting ……. 1250 P.S.I.
Hydraulic Valve Pressure Relief Valve Setting ……. 2000 P.S.I.

BRAKE SYSTEM (Type ……………………. Hydraulic)
Brake pedal free travel ……………… 1/8″
Pedal Upheight; Brake 7/16″, Inching 6/8″

DISTRIBUTOR
Rotation (viewed from drive end) ……… Counterclockwise
Point Opening ………………………. .021
Start Advance:
R.P.M. (Dist.) ……………………. 350
Degree (Dist.) ……………………. 0°–2°
Maximum Advance:
R.P.M. (Dist.) ……………………. 1225
Degree (Dist.) ……………………. 12°–14°
Cam Angle Range …………………….. 31–34
Brush Spring Tension (ounces) ………… 17–21 @ center of contact
19–23 @ back edge of contact

SPARK PLUGS
Gap:
Standard …………………………. .025

STARTER RELAY
Point Opening ………………………. .017–.033
Opening Voltage …………………….. 3.7–5.2

FIELD RELAY
Armature Air Gap ……………………. .015 to ±20%
Contact Point Gap …………………… .030 Min.
Contacts Close ……………………… 3.8 to 7.2 Volts

BATTERY (Negative Ground) (Positive Ground)
(Volts) ……………………………. 12
Number of Cells …………………….. 6
Number of Plates ……………………. 9
20 Hour Rate A.H. …………………… 45
300 Amps, 0 Deg. F.
(150) (0)
Total Min. ………………………….. 1.0 (3.2)
10 Sec. Volt ………………………… 6.6
(5) ………………………………… (8.5)

STARTING MOTOR
No Load Test:
Draw Current (Amps.) ………………. 49–76 (Incl. Solenoid)
Volts ……………………………. 10.6
Speed (R.P.M.) ……………………. 6200 Min. 9400 Max.
Teeth in Pinion …………………….. 9
No Teeth in Ring Gear ……………….. 142
Starter to Crankshaft Ratio ………….. 1:15.77
Starting Medium …………………….. Electric

GENERATOR
Field Coil Draw:
@ 80°F: 2.2 to 2.6 Amps @ 12 Volts
Type ………………………………. Delcotron
Rated Output ……………………….. 32 Amps
Output Test @ 80°F:
14 Volts, 21 Amps @ 2000 R.P.M.
14 Volts, 30 Amps @ 5000 R.P.M.