User manual CATERPILLAR 521 BROCHURE

[. . . ] All models are available with hot saw intermittent or harvesting linkage fronts. Serviceability The hydraulically actuated clam-shell service door provides full service access to daily service points simplifying maintenance. Regularly scheduled maintenance extends machine service life and lowers overall operating costs. ForestPro Consulting Cat's ForestPro Consulting Services provides application consulting, training, market development and leading forestry system solutions to meet dealer and customer needs. [. . . ] Optional hydraulic configurations for dangle harvesting heads and intermittent saw heads are available for all ZTS models. Caterpillar® Hydraulic Oil Provides maximum protection against mechanical and corrosive wear in all hydraulic systems. S-O-SSM analysis every 500 hours), the hydraulic oil change interval is extended from 2, 000 hours to 4, 000 hours. Biodegradable Hydraulic Oil The optional biodegradable hydraulic oil (HEES) is formulated to provide excellent high-pressure and high-temperature characteristics and is fully compatible with the all hydraulic components. HEES is fully decomposed by soil or water microorganisms, providing a more environmentally-sound alternative to mineral-based oils. ToughGuard HosesTM Abrasion resistant hoses along the boom and stick provide strength and flexibility, increasing hydraulic hose service life. The ToughGuard cover consists of a thin layer of UHMW polyethylene bonded to the rubber cover, providing exceptional abrasion resistance. In many applications, it eliminates the need for external guarding. 4 Operator Comfort The interior layout maximizes operator space, provides exceptional comfort and reduces operator fatigue. IQAN IQAN display allows the operator to continuously monitor the operating systems of the machine. This provides early warning for potential problems, and allows the operator to adjust control parameters maximizing performance and productivity. Control Convenience Each control is placed within easy reach of the operator. Joysticks control the implement and attachment functions, providing easy operation. Foot Pedals Ergonomically located pedals with side-by-side foot rests provide for maximum operator comfort while operating machine travel. Skylight A unique large polycarbonate skylight provides excellent upward visibility, and acts as an alternate escape hatch. Electrical System 24-volt electrical system with in-cab 24-12 volt converter, dual in-cab 12 volt power points and one 24 volt power point. Power is provided by two 12 volt maintenance free batteries and 95 amp alternator. An optional cold weather starting attachment may be selected to provide two additional batteries, a HD starter, and HD cables. Viewing Cab design optimizes post structures and window placement to provide excellent operator visibility to front, sides and rear. Standard 1. 25" thick "Margard" front window maximizes operator protection. All purpose built forestry cabs are designed with heavy-duty guarding, meeting FOPS/ROPS/OPS requirements. Fresh Air Large sliding side window with screen to allow fresh air into cab. Interior Operator Station The operator station is quiet with conveniently placed controls, joysticks and an ergonomically designed seat reducing operator fatigue. Quiet Operation Isolation mounted cab and engine reduces sound levels and vibration for quiet and comfortable operation. Large Storage Compartment A large storage space behind the seat, provides sufficient room for a lunch box, hard hats and work tools. 5 Leveling System Tilting mechanism provides stability and comfort in steep slope conditions. Tilt Mechanism With the most robust tilt mechanism in the industry, the ZTS tilting models (522 and 532) have a patented 3-cylinder tilt mechanism with simultaneous tilting forward and side-to-side. [. . . ] These are subject to change based on attachments, configurations, add-ons, etc. W1 W2 CAT 522/532 (Tilter) Track Harvesters CAT 511/521 (Non-Tilter) Track Harvesters H H L2 L1 13 CAT 511/521/522/532 Specifications ® Caterpillar® ZTS Track Feller Bunchers Shipping Dimensions MODEL 511 511* 521 521* 522 522* 532 532* Length 333 in (8458 mm) 423 in (10744 mm) 340 in (8636 mm) 431 in (10947 mm) 340 in (8636 mm) 431 in (10947 mm) 339 in (8611 mm) 430 in (10922 mm) Height ** 133 in (3378 mm) 133 in (3378 mm) 140 in (3556 mm) 140 in (3556 mm) 152 in (3861 mm) 152 in (3861 mm) 156 in (3962 mm) 156 in (3962 mm) Width 1+ 126 in (3200 mm) 126 in (3200 mm) 126 in (3200 mm) 126 in (3200 mm) 126 in (3200 mm) 126 in (3200 mm) 126 in (3200 mm) 126 in (3200 mm) Width 2++ X X X X 137 in (3480 mm) 137 in (3480 mm) 137 in (3480 mm) 137 in (3480 mm) Weight 53, 360 lb (24204 kg) 60, 160 lb (27288 kg) 57, 660 lb (26154 kg) 64, 460 lb (29239 kg) 66, 540 lb (30182 kg) 73, 340 lb (33266 kg) 70, 720 lb (32078 kg) 77, 520 lb (35162 kg) Length, Height and Width assume 24 in (mm) SG shoes * w/ HF 201 Partial Tilt Felling Head, tilted back and lifted (assumes an estimated additional head weight of 7, 069 lb (3213 kg) ** Height is to top of cab w/ standard skylight + Width 1 is minimum width ++ Width 2 is maximum width when undercarriage is set wide H All 522 and 532 TFB models are shipped in the maximum width configuration using Width 2++ dimension. These illustrations and values are ESTIMATED for TRUCK SHIPMENT ONLY FROM THE FACTORY. These are subject to change based on attachments, configurations, add-ons, etc. W1 L W2 CAT 511/521/522/532 Track Feller Bunchers H H L L H L 14 Caterpillar® ZTS Track Feller Bunchers & Track Harvesters - Range Diagrams Lift Range Information - Felling Linkage 511/521/522/532 - ZTS Non-tilter -- 511/521 Tilter -- 522/532 Lift Over Front of Tracks MODEL Reach 2. 4 m / 8 ft 4. 5 m / 15 ft 6. 1 m / 20 ft 511 Lift Capacity 9500 kg / 21000 lb 7100 kg / 15600 lb 521 Lift Capacity 9600 kg / 21200 lb 7100 kg / 15600 lb 522 Lift Capacity 9700 kg / 21500 lb 7100 kg / 15600 lb 532 Lift Capacity 9800 kg / 21500 lb 7100 kg / 15600 lb 16900 kg / 37200 lb 17300 kg / 38200 lb 17800 kg / 39300 lb 17900 kg / 39400 lb Height (ft) Lift Over Side of Tracks MODEL Reach 2. 4 m / 8 ft 4. 5 m / 15 ft 6. 1 m / 20 ft 511 Lift Capacity 8600 kg / 18900 lb 5400 kg / 11900 lb 521 Lift Capacity 9500 kg / 21000 lb 6100 kg / 13300 lb 522 Lift Capacity 9700 kg / 21500 lb 7100 kg / 15600 lb 532 Lift Capacity 9800 kg / 21500 lb 7100 kg / 15600 lb 16900 kg / 37200 lb 17300 kg / 38200 lb 17800 kg / 39300 lb 17900 kg / 39400 lb Reach (ft) Note: Lift Capacity shown without attachment. Additional reach and attachment weight will reduce lift capacity. Lift Range Information Harvesting Linkage 511/521/522/532 - ZTS Non-tilter -- 511/521 Tilter -- 522/532 Lift Over Front of Tracks MODEL Reach 3 m / 10 ft 6. 1 m / 20 ft 511 Lift Capacity 6900 lg / 15200 lb 521 Lift Capacity 522 Lift Capacity 532 Lift Capacity 4500 kg / 10000 lb 4500 kg / 10000 lb 4500 kg / 10000 lb 4500 kg / 10000 lb 6900 kg / 15200 lb 6900 kg / 15200 lb 6900 kg / 15200 lb 4100 kg / 9100 lb 4100 kg / 9100 lb 4100 kg / 9100 lb 9. 0 m / 29. 5 ft 4100 kg / 9100 lb Height (ft) Lift Over Side of Tracks MODEL Reach 3 m / 10 ft 511 Lift Capacity 521 Lift Capacity 522 Lift Capacity 532 Lift Capacity 4500 kg / 10000 lb 4500 kg / 10000 lb 4500 kg / 10000 lb 4500 kg / 10000 lb 3300 kg / 7200 lb 4100 kg / 9100 lb 4100 kg / 9100 lb 6. 1 m / 20 ft 5300 kg / 11600 lb 5900 kg / 13000 lb 6900 kg / 15200 lb 6900 kg / 15200 lb 9 m / 29. 5 ft 2900 kg / 6300 lb Note: Lift Capacity shown without attachment. [. . . ]