KETO 500HD4 660B & 870B

Product catalog summary

Overview: The document provides detailed specifications and features of various KETO forestry equipment models, including the 660B, 870B, 500HD4, 150M, and 150HD4. These models are designed for handling different sizes and types of trees, with specific features tailored to enhance performance and efficiency.

Key Features:

Versatility: Models like the KETO 660B and 870B are capable of handling both hardwoods and softwoods, with the 870B designed for larger trees.
Cutting Edge Design: New geometry and cutting edges on both the top and bottom of the knife allow for delimbing in both directions, improving handling and reversing capabilities.
Control Systems: The equipment features a simple, reliable control system with a user-friendly interface and a fast open/close valve system.
Durability and Maintenance: Redesigned strong rotators, computer-controlled lubrication valves, and easy access covers for maintenance enhance the longevity and efficiency of the machines.
Advanced Technology: The xLogger system offers optimized cross-cutting control, comprehensive data management, and GPS capability, enhancing productivity and operational efficiency.

Specifications:

Tree Handling Capacity: Ranges from 12” (305mm) for smaller models like the 150M to 24” (610mm) for larger models like the 870B.
Weight and Dimensions: Vary across models, with the 870B being the heaviest at 6,100lbs (2770kg) and the 150M being the lightest at 2,180lbs (990kg).
Track Information: All models feature a dual track system with a maximum feeding speed of 18ft/s (5.5m/s) and tractive force varying by model.
Oil Flow and Pressure: Oil flow ranges from 50-100gpm depending on the model, with a consistent maximum system pressure of 3800psi (260bar).

Additional Features:

Track Feeding System: KETO tracks provide superior log quality with no spin-out holes or deep spike marks, capable of processing alder.
Measurement Accuracy: KETO’s measurement system is highly accurate, even when sap runs and bark slips, due to its superior traction and lack of a measuring wheel.
Control System: Features an 8.4-inch TFT display with optional 12” touch screen, multiple species handling, and numerous presets for each species.

Catalog excerpts

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

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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 • 800.668.3340...

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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

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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

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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 feature...

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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 designed...

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