COUNTER BALANCED
PDC / PDCM Power Drive Counterbalanced Trucks
The Big Joe PDC/PDCM (Power Drive Counterbalanced) series
represents the walkie lift truck version of the sit-down
rider lift truck. They provide many of the same advantages
at substantially less cost. Because of this, the counterbalanced
walkie is often more cost effective when shorter duty-cycles
are required. The counterbalanced walkie is used where quick
entry and retrieval is required because you are not constrained
by straddle alignment. For this same reason, the counterbalanced
walkie is the ideal choice when you must handle a variety
of pallets, or have staging areas where space is critical.
In addition, because of the very short chassis, the Big
Joe PDC/PDCM series will turn in tighter areas than comparable
trucks.
STANDARD EQUIPMENT
- Interlocked I-Beam Mast. The premium steel mast
construction features interlocked steel channel and
I-Beam design and roller-bearing surfaces for long mast
life. Interlock channel and I-Beam mast accommodates
high lifting stresses and maintains load stability.
- Direction Reversing Impact Switch. A reversing switch,
built into the control handle is designed to reverse
truck direction on impact with the operator.
- Versatile Braking Systems. Two-way mechanical brake
in top and bottom of handle arc actuates automotive-type
disc brake in proportion to handle movement, allowing
operator complete control of braking. When released,
"dead man" feature returns handle to upright position,
turns off electric power and applies the brake.
- Dynamic brake, actuated by push-buttons in the control
handle, provides gentle, jar-free electrical braking
for accurate payload positioning and protection.
- Easy Access Service Panel. Full-access design makes
maintenance fast and easy. Hinged doors and removable
panels permit quick access to electrical circuitry,
drive train and hydraulic components for all normal
maintenance.
- Fully Protected Electrical System. Fully fuse protected,
heavy-duty industrial contactors are standard. All wiring
is coded and has quick-disconnect terminals for easy
servicing.
- High Strength Construction. Unitized continuous
welded steel in every Big Joe frame minimizes structural
deterioration.
- Dual Tilt Cylinders (PDC only). For greater safety,
less twisting and distortion of mast section.
- Emergency Power Disconnect. Externally mounted,
quick-release battery disconnect is readily accessible
to remove all power from truck circuits in the event
of an emergency.
- Special Alloy Forks. Heavy-duty I.T.A. forks are
heat-treated alloy steel and formed to preserve full
strength at the fork heel. Bottom taper of 14 inches
and beveled fork tips allow easy pallet entry and exit.
- I.T.A. Class II Carriage (PDC only). I.T.A. Class
II Carriage makes changing from forks to attachments
simple. No tools or pin removal are required. Changing
outside fork dimension is equally easy.
- Chrome Plated Lift Cylinder. For long life and low
ram maintenance.
PERFORMANCE:
| Travel speeds (in mph) with rated
payload up to |
| |
PDCM |
PDCM |
PDC |
PDC |
| |
20 |
25 |
15 |
20 |
| 12V |
N/A |
N/A |
2.6 |
2.3 |
| 24V |
2.8 |
2.7 |
2.8 |
2.6 |
| |
|
|
|
|
| |
PDC |
PDC |
PDC |
EMPTY |
| |
25 |
30 |
40 |
|
| 12V |
2.3 |
2.2 |
2.1 |
2.8 |
| 24V |
2.6 |
2.5 |
2.2 |
3.0 |
| |
|
|
|
|
| Lift Speeds (FPM) Up To |
| |
24V |
24V |
12V |
24V |
| |
PDCM |
PDCM |
PDC |
PDC |
| |
20 |
25 |
|
|
| EMPTY |
26 |
42 |
30 |
42 |
| LOADED |
19 |
22 |
18 |
22 |
FEATURES
Advanced handle control. Big Joe Power Drive Counterbalanced
(PDC/PDCM) models come equipped with the industry's most
versatile control handle. Speed may be controlled with twist
grip or thumb control. Includes 3-speed forward and reverse
detent action speed control; thumb control of horn and dynamic
brake (optional on PDCM). "Belly-button" switch at end of
handle reverses truck direction on operator contact.
- Optional Stepless Speed Control.
- Infinitely variable speed control is available.
Exclusive power train design. Engineered for smooth,
dependable performance. Includes:
- Drive Motor. Ball bearings and Class H insulation
provide maximum performance with long life. Disc brake
on armature shaft multiplies braking force through the
gear reduction to drive wheel.
- Steering. The entire drive train is ball bearing
mounted to ensure long service life and low steering
effort. Power is delivered to the floor through a large,
smooth rolling polyurethane tire for positive traction
and long life.
- Transmission. Heavyweight ductile iron housing protects
wide-faced, heat-treated spur gears; premium ball and
tapered roller-bearings; and provides for full oil bath
lubrication.
- Easy access service panel. Full-access design makes
maintenance fast and easy. Hinged doors and removable
panels permit quick access to battery, electrical circuitry,
drive train, and hydraulic components for all normal
maintenance. Most major components can be serviced without
special tools.
SPECIFICATIONS
Lifting Capacity:
1,500 to 4,000 lbs. at 24" load center
Lift Range: 60" - 194"
Power System: 12V/24V
Turning Radius: From 48"
Travel: Three speeds forward and reverse
(stepless available)

SPECIFICATIONS
Lifting Capacity:
2,000 to 2,500 lbs. at 24" load center
Lift Range: 60" - 154"
Power System: 24V, built-in fully automatic charger included
Turning Radius: From 48"
Travel: Three speeds forward and reverse
(infinitely variable speed control available)
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