Knuckle Boom Cranes

PK 9002-EH High Performance

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Power Link Plus enables you to work in tight spaces - even in side buildings

  • High value retention due to KTL coating
  • More lifting power due to E-HPLS
  • High operator friendliness due to optional radio remote control
  • Increased operating times due to low-maintenance extension system
  • Maximum utilisation of the working range due to HPSC

  • KTL
  • PAL 50
  • HPSC
  • AOS
  • Radio Remote Control
KTL

PRODUCT FEATURES

The right surface treatment is the foundation for durable and long-lasting surface protection. The components pass through the priming and painting process stages fully automatically. Through this innovative technology for surface coating, PALFINGER creates a quality standard that is usually only found in the automobile industry.

HOW IT WORKS

1. The crane components are cleaned of all impurities by means of cut steel shot blasting.

2. The components are degreased, rinsed, activated and coated with zinc phosphating in the individual immersion tanks.

3. After two additional rinsing processes, the surfaces are passivated as well as rinsed with ultra-pure water.

4. The electrostatic cathodic dip painting follows by immersing the crane components completely in the paint.

5. Excess paint is washed off in two additional operations with an ultra-filtration rinse.

6. Afterwards, the paint is cured at a temperature of 115 degrees for 1.5 hours.

7. At the end, the crane components are given a water-soluble, environmentally friendly two-component finish coat of paint by a painting robot.

PAL 50

PRODUCT FEATURES

With the PALTRONIC 50 and PALTRONIC 150, PALFINGER offers the latest control electronics for the series production crane. The most important safety and comfort functions include:

• overload cut-off

• stability control (HPSC)

• High Power Lifting System (HPLS)

• Active Oscillation Suppression system (AOS)

• Dual Power System plus (DPS plus) in the fly jib insert

HOW IT WORKS

The PALTRONIC controls and monitors the crane.

1. Pressure sensors on the cylinders send information on the capacity utilisation of the crane to the PALTRONIC.

2. Position sensors send information on the position of the boom system, the slewing gear or the stabilizer support to the PALTRONIC. Based on the incoming signals, the PALTRONIC decides on shutting down or activating systems.

HPSC

PRODUCT FEATURES

The High Performance Stability Control (HPSC) is a fully proportional system for monitoring the stability of the crane vehicle. Sensors for proportional path measurement in the stabilizer supports permit completely variable support positioning. Hence, the permissible, safe working range can be calculated for any support situation.

HOW IT WORKS

The HPSC system calculates the permissible working range for any slewing angle of the boom system and for any support situation. The position of the stabilizer support is detected by means of a cable extension transducer or magnetostrictive position sensor. Based on the intelligent calculation algorithm developed by PALFINGER, it works more efficiently than comparable systems that are available in the market.

* Optional feature/country-specific-equipment

AOS

PRODUCT FEATURES

The patented PALFINGER "AOS" oscillation suppression system cancels out vibrations and blows that occur during crane operation. Any "post-oscillation" is prevented through rapid braking or load changes. The result is a decisive increase to safety in crane operation for employees, the load and building.

HOW IT WORKS

The electronics receive signals from pressure sensors on both sides of the elevating cylinder and interpret them as arm vibrations. The signals for the counter-movement of the elevating cylinder are handled by the control valve. The incurred vibration can be cancelled through the exactly determined frequency and wavelength. The result is damping of the arm to just one or two short vibrations so that the arm comes to an immediate standstill. Patent granted

* Optional features/country-specific-equipment

Radio Remote Control

PRODUCT FEATURES

Today, radio remote controls are often considered to be standard equipment when it comes to modern loader cranes. PALFINGER radio remote controls are equipped with linear or cross levers and provide the greatest possible comfort of the operator. For cranes without PALTRONIC we offer a handset without display. For cranes with PALTRONIC an LED display informs the crane operator of the different operating conditions.

HOW IT WORKS

The remote control console (transmitter) is responsible for transmitting the commands made on the levers to the receiver. The receiver forwards the signals to the electronics, which convert them into crane movements by means of hydraulic control valves.

Product hotspots

 Return oil utilisation  POWER LINK PLUS - HIGH VARIETY OF USES  Low-maintenance extension system  E-HPLS
Return oil utilisation

Return oil utilisation

The high speed of the extension system is impressive. It results from return oil utilisation, which is installed as standard, and the generously dimensioned hydraulic lines. This increases efficiency in all types of applications!

POWER LINK PLUS - HIGH VARIETY OF USES

POWER LINK PLUS - HIGH VARIETY OF USES

With the 15 degree reverse linkage system, you can reach through low door openings and also work inside buildings. Heavy crane work – even in difficult conditions.

Low-maintenance extension system

Low-maintenance extension system

REDUCES SERVICE TIME
With sliding elements made of synthetic material and the high-quality KTL coating, this boom system significantly simplifies service performed by the operator. This saves time and money – and protects the environment.

E-HPLS

E-HPLS

The PALFINGER HIGH POWER LIFTING SYSTEM (HPLS) increases the capacity of a crane up to around 15% with reduced operating speed.The new electronic version (E- HPLS) is controlled by the PALTRONIC safety system.

Technical data

Specification
Max. lifting moment 65,940 ft_lbs
Max. lifting capacity 12,570 lbs.
Max. hydraulic outreach 46' 3"
Max. manual outreach 52' 10"
Slewing torque with 1 gear 7,240 ft_lbs
Stabilizer spread (std) 10' 6"
Fitting space required (std) 2' 4"
Max. operating pressure 5075 psi
Dead weight (std.) 2360.0 lbs
Width foldet 7' 8"
Pump capacity 10.6 to 13.2 US gal./min
SAP Type S105EH

lifting capacities


(ft.lbs)

(feet, inches)

(degrees)

(ft.lbs)

(psi)

(gpm)

(lbs)

(feet, inches)

(feet, inches)

(feet, inches)
A 63649 25 ' 3 '' 400 7233 508 10,6-13,2 2571 7 ' 1 '' 7 ' 8 '' 2 ' 4 ''
B 61479 32 ' 6 '' 400 7233 508 10,6-13,2 2802 7 ' 1 '' 7 ' 8 '' 2 ' 4 ''
C 59309 39 ' 4 '' 400 7233 508 10,6-13,2 3014 7 ' 1 '' 7 ' 8 '' 2 ' 4 ''
D 57140 46 ' 3 '' 400 7233 508 10,6-13,2 3225 7 ' 1 '' 7 ' 10 '' 2 ' 5 ''


Options

Cable Winch

PRODUCT FEATURES

A cable winch is the most important accessory in many cases when using a fly-jib crane. Hence the power of the winch itself determines the efficiency of the entire crane to a great extent. When designing cable winches, the greatest possible attention was paid to the lifting capacity, speed and optimum winding behaviour.

HOW IT WORKS

By using an axial piston motor, both very high starting torque under load as well as very high cable speed are achieved. The installation of the motor and brake as a unit inside the drum produces very compact dimensions.

Hose equipment for two additional hydr. functions

PRODUCT FEATURES

With the hose rig, it is very easy to connect additional attachments (fly jib, rotator,...). The hose rig is installed protected in the hose troughs.