National Crane Published 5-27-2018 Control # 039-06 9-1
800D INSTALLATION
SECTION 9
INSTALLATION
SECTION CONTENTS
Typical Locations / Serial Number
Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2
Minimum Truck Requirements . . . . . . . . . . . . . . . 9-3
Mounting Configurations . . . . . . . . . . . . . . . . . . . 9-4
Configuration 1 — 8100D . . . . . . . . . . . . . . . . . . . 9-4
Configuration 2 — 8100D . . . . . . . . . . . . . . . . . . . 9-4
Configuration 3 — 800D (all booms other
than 8100D) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-5
Configuration 4 — 800D (all booms other
than 8100D) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-6
Configuration 5 — Rear Mount . . . . . . . . . . . . . . . 9-6
PTO Horsepower Requirements . . . . . . . . . . . . . . 9-7
Direct Mount Pump To PTO . . . . . . . . . . . . . . . . . 9-7
Pump Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-7
Auger System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-7
PTO Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-8
Truck Frame Strength . . . . . . . . . . . . . . . . . . . . . . 9-8
Section Modulus Tables . . . . . . . . . . . . . . . . . . . . 9-9
Truck Frame Requirements For Optional
Front Stabilizer . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12
Section Modulus Tables . . . . . . . . . . . . . . . . . . . 9-13
Truck Preparation . . . . . . . . . . . . . . . . . . . . . . . . . 9-16
Welding Precautions . . . . . . . . . . . . . . . . . . . . . . 9-16
Positioning Crane on Truck . . . . . . . . . . . . . . . . . 9-16
PTO, Pump, Reservoir. . . . . . . . . . . . . . . . . . . . . 9-16
Reinforcing/After Frame Extension . . . . . . . . . . . 9-17
After Frame Modification . . . . . . . . . . . . . . . . . . . 9-21
This installation section provides information for mounting
and initial check out of the crane. One of the most important
elements in good long lasting crane performance is proper
mounting. Improper mounting can cause permanent damage
to the truck, i.e. frame or transmission, and the crane, i.e.
pump or nonstability. Also Federal Department of
Transportation Laws relating to vehicle manufacture and
modification such as lights, brakes and axle loads must be
met as well as State vehicle laws relating to weights and
dimensional restrictions such as overall length, overhang,
etc. This section is organized by first presenting detailed
information relating to truck requirements and mounting
configurations followed by a step-by-step installation
procedure including PTO selection, Pump rotation selection,
reinforcement, crane and stabilizer installation,
counterweighting, boom rests and stability testing. The final
manufacturer of the vehicle must certify that the axle ratings
have not been exceeded with all permanently attached
equipment including a full load of fuel and men [at 200 lb
(90 kg) each].
National cranes should meet ASME/ANSI B30.5 (latest)
when completed as cranes and ASME/ANSI B30.23 (latest)
when completed as a personnel lifting system. These
standards require welds to meet AWS D14.3 or AWS D1.1
respectively. Therefore any work done in mounting should be
done in compliance with these codes.
NOTE: The following page lists the typical locations for the
Serial Number identification tags that are fastened
to the main components of the crane. Before
proceeding with the installation, verify that the
number on the serial number plates on the major
components match the main serial number which is
found on the crane frame. If the serial numbers do
not match, contact the factory before proceeding.
Matching the serial number plates insures that
accurate warranty information will be recorded at
the factory and will aid in dispensing service
bulletins and other pertinent information.
Fo
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