KETO 500HD4 660B & 870B
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Computer controlled lubrication valves for tracks and saws. Allows for efficient oil supply reducing bar oil consumption NEW easy access covers for top saw, track motor & main valve NEW cutting edge on top and now bottom of knife. Allows head to delimb in both directions. Easy to handle tops. NEW geometry aids in reversing Butt-end sensor for processing 870B CAPABLE OF HANDLING HARDWOODS AS WELL AS SOFTWOODS 870B - DESIGNED FOR THE BIG STUFF, & IS AT HOME IN HARDWOODS AS WELL AS SOFTWOODS REDESIGNED strong reliable rotator 5000 HRS/2YR PRO-RATED TRACK WARRANTY Simple, reliable and functional control system, user-friendly interface, 6-wire system NEW autosaw features (cuts according to diameter) Reliable KETO designed saw chain tensioner Fast open/close valve system with locking to any position

Optimum Tree Handling Capacity Weight (including rotator) Height (to the center of hanger pin) Width tilt up tilt down closed, main frame open, outside guard Length (to tip of top knife) Saw Bar (Maximum) Top Saw Knives/Arms Maximum Opening TRACK INFORMATION Feeder Type Maximum Feeding Speed Tractive Force (motor options) Track Dimensions knfe tip-to-tip tracks link surface track - number length width Oil Flow Maximum System Pressure Recommended Carrier Size Measuring Length QUAD ^Specifications are subject to change without notice, j Weights & measurements are approximate. www.quadco.com •...

KETO 150 - SUITED FOR SMALLER TREE SIZES IN A WIDE RANGE OF APPLICATIONS, A VERSATILE PERFORMER NEW Reinforced design (K150M NEW Protective guarding for valves and hoses

MODEL DIMENSIONS Optimum Tree Handling Capacity Weight (including rotator) Height (to the center of hanger pin) Length (to tip of top knife) Saw Bar (Maximum) Top Saw Knives/Arms Maximum Opening TRACK INFORMATION Feeder Type Maximum Feeding Speed Tractive Force (motor options) Track Dimensions Oil Flow Minimum System Pressure Recommended Carrier Size closed, main frame 37.8"(960mm) open, outside guard 47.2"(1199mm) 53.1"(1349mm) 25"(635mm) type 0.404" N/A 3pcs. knife tip-to-tip 20.5"(521mm) track link surface 23.5"(597mm) length width Measuring Length

KETO Track feeding system Tracks are superior and produce the highest log quality with no spin out holes and no deep spike marks. KETO tracks are capable of processing alder. KETO’s accuracy of it’s length and diameter measurements are the best on the market. With no measuring wheel and exceptional traction on the log, KETO is the only head that can precisely measure when the sap runs and the bark is slipping. SINGLE WHEEL Typical single wheel footprint The footprint of a Keto track is typically 8-10 times longer compared to a wheel, therefore providing Superior Tractive Effort KETO TRACKS...

Intelligent and fast control system to maximize productivity • Linux based operating system • Many options for production reports SPECIFICATIONS • 8,4 inch TFT display with mouse control • Optional 12” touch screen • Up to 6 species in handling at any time • Numerous sorts available for each species • Large number of presets for each species • Inch or metric display units • Inch or metric programming • On screen trouble shooting features • USB back up and software updates • Plug in connections for all cables • Many safety features for operators • GPS capability xLogger systems have been...