Weighing Solutions Customized for the Canadian Market
Unlock the Full Potential of Your Forestry Operations
Take your forestry efficiency to new heights with our specially tailored solutions. Designed to optimize your performance in the field, our robust and field-proven weighing technologies allow you to haul maximum legal loads, reduce loading and adjustment time, eliminate overweight fines, and enhance safety. Additionally, our comprehensive range of fifth wheel tractor systems and on-board trailer weighing systems cater to the unique requirements of the logging industry, providing precise measurements and seamless integration for unmatched productivity.
Canadian Long and Short Logger Systems
- Haul Maximum legal loads every time
- Reduce loading and adjustment time
- Eliminate overweight fines
- Reduce maintenance costs and increase vehicle life
- Increase safety
- Robust design for high safety factor
- Retain their strength when installed on suspension systems
- Offer typical accuracy within 1% of applied load
- Have triple-redundant sealing for durability and long life
- Field proven for more than 30 years
Long Logger System - 9100595
Extremely durable and designed for the harshest environments. Our standard duty 26" load cells are designed specifically for on-board scales. They are temperature compensated and use a triple-redundant sealing process.
9100595 - Long Logger with 26" 8300755-15R Shear Beams
9101200 - Tractor Only Long Logger with 26" 8300755-15R Shear Beams
9300800 - Trailer Only Long Logger with 26" 8300755-15R Shear Beams
Titan Heavy Duty Long Logger System - 9102310-01
Heavy-duty long logger system with 80,000 lb. static capacity provides gross or net weight for truck and/or trailers. The system utilizes double- gaged steel shear-beam Titan II load cells. System comprised of four SI heavy duty load cells, associated wiring and 9100 meter in cab display.
9102310-01 - Heavy Duty with 28" 8301900-10R Shear Beams
9102330 - Tractor Only System with 28" 8301900-10R Shear Beams
9301080 - Trailer Only System with 28" 8301900-10R Shear Beams
KIWI Short Logger System - 9100610
The SI On-Board KIWI Short Logger Tractor Scale uses proven technology to give you the reliability and accuracy you expect. SI On-board’s 14.5” KIWI load cells are the established and proven standard for excellence in the logging industry.
Canadian Fifth Wheel Tractor Systems
Our Fifth Wheel Logging Systems are designed to fit under Holland, Fontaine, Simplex or JOST fifth wheel plates, replacing the standard riser or slider brackets. The load cell provides immediate weight information without substantially adding to the trailer height or tractor weight. Our CAST Fifth Wheel Systems act as a direct replacement for both the standard and heavy duty Holland Fifth Wheels.
Holland Fixed Fifth Wheel System System (Tractor Only) 9101485-01
SI Onboard offers various 5th wheel solutions, including Holland Fixed or Slide, Fontaine or Simplex. The systems increase profits for haulers. Designed for both OEM and retrofit installations, the system is easy to install and provides years of trouble free operation.
9101485-70 - 9150 Holland Fixed 5th Wheel System - Tractor Only
B-Train Logger - 9102335
The B train system utilizing fifth wheel load cells for the truck and “airscale” systems for the lead and pup trailers. 5th wheel systems may vary so contact your local SI dealer for more information.
Hayrack Logger - 9102345
The Hayrack Holland slider tractor/trailer system uses proven technology to give you the reliability and accuracy you expect. SI On-board’s fifth wheel load cells along with our proven air transducers are the established and proven standard for excellence in the logging industry.
Holland ILS Slider System - 9100500
The Holland ILS Cast Load Cell is ideal for ease of installation with no welding required. Simply remove the existing brackets and replace with the ILS Load Cell. Great Performance without increasing the Fifth Wheel height.
Holland Heavy Duty System - 9100600
Designed for Fixed Fifth Wheel Holland FW70 Top Plates, the L75 Fifth Wheel Solution offers direct weighing for heavy payloads.
Technical Bulletin - B-152 Holland Heavy Duty
Holland Severe Duty System - 9100650
Designed specifically for the Holland Severe-Duty ILS slider system with an FW70 series top plate. This system is a direct replacement for the existing Holland slide brackets and will fit on both the inboard and outboard style slide tracks. The load cells provide real time weight information.
Technical Bulletin - B-153 Holland Severe Duty ILS Slider
Fontaine Fifth Wheel System - 9101495
The Fontaine Fifth Wheel System increases profits for haulers. Designed for both OEM and retrofit installations, the system is easy to install and provides years of trouble free operation.
9101495-70 - 9150 Fontaine Fixed 5th Wheel System - Tractor Only
Technical Bulletin - Fontaine Fifth Wheel
JOST Fifth Wheel - 96100550
The JOST Fifth Wheel System increases profits for haulers. Designed for both OEM and retrofit installations, the system is easy to install and provides years of trouble free operation.
Technical Bulletin - JOST Fifth Wheel
Canada OnBoard Trailer Weighing Systems
Center Hanger / Hutch System -9300305
The Center Hanger/Leaf Spring On-board system provides accurate (net and gross) weight information for a variety of hauling applications. The system provides years of trouble free operation. The system is designed for use with tandem, tridem and quad axle groupings.
9300600 - Tridem 6 Spring System
Single Point Trailer System - 9301025
The Single Point On-board system provides gross or net vehicle weight for your trailer. The Single Point load cell system provides accurate vehicle weight information for a variety of hauling applications. Designed for both OEM and retrofit installations, the system is easy to install and provides years of trouble free operation. The system is designed for use with all single point trailer suspensions utilizing a 4” trunnion shaft.
93001025Q - Single Point/Trunnion System for Quad Trailers
Air Scale System - 9101330-40
The SI Onboard Air scale system provides gross or net vehicle weight by monitoring air pressure from your air suspension and converting this to a weight. This information is used in avoiding overload fines, choosing disposal sites, and reducing truck maintenance. The system can be installed on any truck with an air suspension. Axle group weights are provided, as well as gross and net weights. Rear-axle-group-only and front-axle-group-only systems are also available. The system is designed for easy operation and is built for accuracy, reliability and longevity.
9101310-40 – AS1030 Air Scale, 2 Channel, Tractor Only
9101310-40P – Air Scale, Dual Leveling Valve, Tractor Only
9300870-15 – AS1010 Air Scale, Trailer Only (no-meter)
9300880-01 – Dual Leveling Valve Air Sensor Adapter Kit
We rely on our SI On-Board Scales every trip to ensure that we maximize our loads.
We use SI On-Board Scales on our fleet of log trucks. Whether our trucks are running off road in harsh conditions or over the highway, the SI scales consistently provide accurate readings. We rely on our SI scales every trip to ensure that we maximize our loads. The majority of our haul routes pay by the ton so it is critical for us to maximize our revenue. Our SI On-Board Scales are very accurate, and our confidence in them has been proven through years of use. We have been pleased with how easy the scales are to use and adjust, and with their longevity in rugged conditions.