Compuload 4000 (Loader Scale)

Legal for trade and now with comprehensive support in Queensland. The Compuload 4000 is a fully electronic onboard weighing system designed for Front End Loaders.



Now with comprehensive support in Queensland.

The Compuload 4000 series is a fully electronic onboard weighing system designed for use with Front End Loaders.


Download Compuload 4000 brochure here


  • Lift Speed Compensated
  • Allows weighing as the load is lifted
  • Flow of loader is constant
  • Operator friendly and simple to use
  • Easy to see display shows all relevant data
  • Large keypad
  • Full data storage facility
  • Data printout as loaded and at end of the day
  • Optional  Compuload 4060 or  Compuload 4070 printer
  • Zero offset
  • Subtract function
  • Rugged Stainless Steel Construction
  • Proven track record


Using the latest in computer base technology the Compuload 4000 series load weighing system is designed for all front end loader applications. This intelligent and compact product incorporates the very latest in microprocessors to simplify operation and provide meaningful data and accurate weighing. The large dot matrix backlit display is easy to read in all conditions.  The large keypad in conjunction with the easy to follow “on display messages” make the scale extremely user friendly.
Rugged and Reliable
Compuload weighing systems have proven themselves in all types of applications and environments worldwide since 1989 with thousands of satisfied users. The rugged stainless steel case and surface mount electronics ensure continuous operation even when the going gets tough. Great care has been taken in the design of the Compuload to provide reliability and accuracy in a harsh environment.


The latest Compuload 4000 series indicator combines precision individual weight readings together with weight totals and data storage in one instrument.  This stored data can be displayed at any time.  A selection of operating modes allows the instrument to be configured to suit the characteristics of the loader and application.   Using the latest electronic “lift speed compensation” fast accurate weighing takes place as the load is lifted.

Features and Options

Storage of data such as “Customer”, “Product” and “Truck” are possible.  The fields can be altered to suit the application.  This stored data can be printed on the optional on board Compuload 4060 printer or downloaded to a computer with accompanying details such as date and time.

System Setup


Display: 2 Lines x 16 Character dot matrix liquid crystaI-super twist
Character Size: 9mm high and 5mm wide Visibility, Rating 4 metres
Illumination: Backlit LED – automatic turn-on
Keyboard: 12 x membrane user keys
Power Supply: 12 to 24 volts DC
Supply Current: 80mA @ 12V, 40mA @ 24V (typical)
Memory: Inbuilt non volatile memory, retains calibration and set up data without power
Input: 2O to 100mV pressure transducer
Accuracy: +/- 1% (typical)
Mounting: Stainless steel bracket
Dimensions: 140mm (w) x 95mm (h) x 5O-80mm (d)
Enclosure: Stainless Steel – powder coated finish
Weight: 1kg (unpacked)
Printer model 4060 or 4070.  Prints time and date, product information, actual weight, total and grand total weight.

Why Choose Compuload:

• Manufactured under ISO9001

• Reputation for easy to use but accurate weighing with reliability

• Excellent pre sales and after sales service


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