White River Mill Yard Matches New Production Capability with SENNEBOGEN Log Loader
The centerpiece of the new mill is the new saw line and the infeed deck with the new debarker. Equipped with 14 scanners to achieve dramatic improvements in the mill’s yield from every tree, the new saw line can out-produce all 3 of White River’s previous lines put together. The next challenge was to match that efficiency in the yard’s loading capability. For that task, WRFP has turned to SENNEBOGEN 830 M-T purpose-built material handlers.
In the meantime, the yard contracted out a loading by-the-hour service with Dan Bolduc of DKR Trucking. Mr. Bolduc was operating an 830 M-T, specially designed by SENNEBOGEN to pull a large trailer. The 830 took on the yard’s full range of loading duties: offloading trucks, stockpiling the wood, forwarding logs to the mill on a trailer and loading the infeed from the trailer.
With a front row view of how Dan Bolduc’s machine did it all, Frank Dottori and the WRFP board soon approved the purchase of another unit from Strongco, the SENNEBOGEN distributor located in Sudbury, Ontario.
“White River, located in North Ontario deals with cold and harsh weather conditions. Some equipment just isn’t designed for extreme conditions like this,” explains Strongco’s Danny Virgoe. “And this part of the world is no place to be looking for repair parts in a hurry!”
“Uptime is critical!,” agrees Robert Acs. “It’s a full day for the bus to deliver in-stock parts from the Strongco branch in Thunder Bay. A week is pretty good if we need anything from the factory. But these are low maintenance machines. They work 20 hours a day, 5 days a week. We’ve put 13,000 hours on our machine in 30 months and we haven’t had any major downtime with the machine!”
Surviving the cold of White River winters is just one of the challenges to the SENNEBOGEN machines. Wicked freeze and thaw cycles in the spring leave the yard in a slippery, boggy condition: tough sledding when you are pulling a big load. Forwarding from the stockpiles to the deck can be a trip of up to 640 m. The undercarriage’s higher clearance is uniquely designed for the job, with dual transmissions to drive each axle and with a frame specially reinforced against pulling stresses.
SENNEBOGEN’s elevating Maxcab provides operators with the visibility to keep the site safe while unloading and stacking. The cab’s sliding door and catwalk allow safe entry and exit, especially when the yard is filled with snow and ice.
With the upgraded saw line, White River can produce up to 94.4 m3/h. Processing black spruce and jack pine logs from 10 cm to 50 cm in diameter, its chip volume has been reduced by half. The mill now yields more lumber from each tree.
At full capacity, it targets 350,000 m3/h of FSC-certified products, with about 70% in 4.88 m lengths of 2x4 and 2x6.
With the 830 M-Ts in the yard, Mr. Acs is keeping up with the saw line. The mill is keeping up with today’s most advanced technology. And now, happily, the town is working to keep up with the mill!
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