Topcon P-32 Advanced Screed Control For Asphalt Pavers

Quick Overview

Topcon P-32 Advanced Screed Control For Asphalt Pavers
- Calibrated By A Topcon Service Center
Item ID: X2601-L/T* X2602-L/T* X2579-L/T* X2580-L/T*
Condition: Refurbished
Warranty: 90 Day Exchange


* QTY. 2 Topcon GC-35 Control Boxes (Left & Right) [ID- X2601-L/T* X2602-L/T* ]
         - Calibrated By A Topcon Service Center
* QTY. 2 Sonictracker 2 P/N: 9142-0000 [ID- X2579-L/T* X2580-L/T* ]
* Topcon 8-Pin to 11-Pin Coiled Cable P/N: 9063-1244-15
* 6-Pin To 6-Pin Coiled Cable P/N: 04-02-50103
* MOBA-SONIC III Sensor P/N: 04-37-36130
* QTY. 2 Senscomp Sensors
* QTY. 3 Bolts
* Hard Carrying Case


Topcon P-32 Advanced Screed Control for Asphalt Pavers

Topcon's Next Generation of Advanced Screed Control
Topcon continues its long tradition of innovation with the P-32/P-32+ asphalt paver systems. For decades, the Topcon System Five solution for paving has been the industry's premier non-contracting screed control system. Featuring durable and time-tested components, (sonic Trackers, cross slope sensors, control boxes and the Trackerjack laser receiver), Topcon has introduced the successor of System Five with the introduction of the P-32/P-32+ asphalt paver system.

GC-35 Control Box
The 2D asphalt paver system feature control boxes that are rugged and waterproof with an IP67 environmental rating. There is no need to worry about getting caught in a rainstorm, overspray from  a water truck or putting wet control boxes into a carrying case.

The control boxes have a superior design, a faster processor and better on-screen options. The design with side-mounted cable connectors - versus bottom mounted - helps keep cables away from moving parts on the paver. The increased processor speed and improved on-screen options make the system run faster and more easily.

GC-35 Paver System Control Box
Topcon has an exciting control box for its 2D asphalt paver system which can be sold on new pavers or as an upgrade to the System Five 9256 Control boxes.

  • 3.5 in. Color Graphic LCD
  • Compatible with Previous Generation System Five Configurations
  • Waterproof and IP67 Rated
  • Ruggedized Cable Design with Strong Strain Relief
  • Operates Two Sides from One Control Box

GC-35 Paver System Control Box Features:
  • Waterproof and IP67 rated
  • Backward compatible with System Five Pavers
  • Superior design with side mount connectors
  • Faster processor and easy performance menu access
  • Able to operate both sides from one control box

GC-35 Control Box
Supply Voltage
10-30 VDC
Supply Current
10.5A Max. Operating Current
Switch Output Power
10A valve output power
5A sensor output power
10A combined output power
CAN (2 ea.)
External Auto Input
Display Panel
240x320 color TFT
Cast aluminum
2 lbs.
Operating Temperature
-40°C To 80°C
Sonic Tracker II
.0025 ft
Supply Voltage
10-32 VDC
Supply Current
200nA Typical operating current
Applicable regulation: EN55022:1994
30-230MHz: 40dB (mV/m)
Max at 10m
230-1000MHz: 47dB (mV/m)
Max at 10m
Applicable regulation: EN50082-1:1992
RF: 27 to 500MHz 3V/m
Fast transient: ±0.5KV capacitively coupled
Transducer Frequency
50kHz burst / 40Hz max rep rate
Cone size
6 in minimum dimater at 2ft
Display LEDs
1 ea. Bail
11 ea. Riase/Lower/Ongrade
Powder coated cast aluminum
11 pin bayonet/shell size 18
2.0 lbs