User manual CATERPILLAR 972H BROCHURE

[. . . ] 972H Wheel Loader ® Engine Engine Model Gross Power ­ SAE J1995 Net Power ­ ISO 9249 Cat C13 ACERTTM 232 kW 311 hp 214 kW 287 hp ® Weights Operating Weight 3 3 25 148 kg 55, 451 lb · Caterpillar engine with ACERTTM Technology ­ EPA Tier III, EU Stage III Compliant Buckets Bucket Capacities 3. 8-4. 6 m3 5. 0-6. 0 yd3 · For 4. 6 m (6. 0 yd ) general purpose bucket with BOCE Operating Specifications Static Tipping Load, Full Turn 16 903 kg 37, 271 lb · For 4. 6 m3 (6. 0 yd3) general purpose bucket with BOCE 972H Wheel Loader Cat® H-Series Wheel Loaders ­ The New Standard For Midsize Loaders RELIABILITY · Proven Components And Technology Equal Proven Reliability · Diagnostic Systems Monitor Product Health To Ensure Reliability · Unmatched Parts Availability And Dealer Support pg. 4 DURABILITY · ACERTTM Technology Maintains Performance, Efficiency And Durability While Meeting Emissions Regulations · Heavy Duty Components Stand Up To All Operating Conditions · Strong, Solid Structures Built To Last pg. 6 PRODUCTIVITY · Improved Cycle Times With LoadSensing Hydraulic System · Constant Net Horsepower Through The Operating Range · Aggregate Autodig Automates The Loading Process pg. 8 SERVICEABILITY · Service Centers For Convenient Maintenance · Exceptional Access To Service Points · Monitoring Systems And Dealer Support Reduce Unexpected Downtime pg. [. . . ] Rock buckets are designed for face or bank loading in mining or quarry applications. The straight-edge rock bucket provides higher breakout force and increased dump clearance. The spade-edge rock bucket offers increased penetration in certain applications. 10 Forks. Logging, millyard and pallet forks are available for forestry and material handling applications. Loader Rakes are durable, high-capacity tools for land clearing and site clean up. Rakes are available with or without top clamps and in quick coupler and pin-on models. Material Handling Arms move pipe, concrete blocks, highway dividers and other construction materials quickly and precisely. Ground Engaging Tools (GET). Several GET options are available from Caterpillar for the 972H buckets. A cast corner adapter is incorporated into the design of the buckets that allows a tooth to be placed on the extreme corner for protection against base bucket wear. Reversible bolt-on cutting edges (BOCE) and a bolt-on half-arrow cutting edge are also available for the 972H buckets. The Cat K-SeriesTM tooth system features an easier-to-install tip and provides very secure tooth retention. No special tools are required for installation and removal. 11 OPERATOR COMFORT Work Comfortably And Efficiently · · · · · Comfortable operation Excellent visibility Easy entry and exit Controlled vibration Choice of steering systems Windshield Cleaning Package. An optional windshield cleaning package provides additional steps and handrails to provide easy access for cleaning the front windows. An optional rear vision camera is available to clearly monitor movement behind the wheel loader. · Cylinder dampening slows the bucket as it reaches the limits of travel, preventing machine jarring. Ride Control is an option designed to reduce jolting and bouncing during load and carry operations. An accumulator acts as a shock absorber to reduce machine pitching and provide a smoother ride over rough terrain. Electronically controlled, automatic kickouts prevent the jerking and bouncing associated with abrupt cylinder stops. Air suspension seat-mounted implement controls reduce vertical vibrations that come up through the floor. · OPERATING ENVIRONMENT. The 972H maintains the distinction of offering the largest, most ergonomic cab in its class. · · Seat. The Cat C-500 Series Comfort air suspension seat, standard in the 972H, is built strong and durable and is 6-way adjustable to accommodate all-sized operators. The cast one-piece back and seat pan prevent protrusions under the cushions. The seat features an automotive-style lumbar support for maximum comfort. The right hand armrest with integrated implement controls adjusts for comfortable, convenient operation. [. . . ] Technical experts at the dealership and Caterpillar can provide additional assistance to field service technicians as needed. When on-site repair isn't enough, Cat dealerships are fully equipped to service your loader quickly. COOLING SYSTEM. The perforated and corrugated grill minimizes debris buildup and swings out for easy cleaning and access to the cooling cores. 17 Engine Engine Model Gross Power ­ SAE J1995 Net Power ­ ISO 9249 Net Power ­ SAE J1349 Net Power ­ 80/1269/EEC Peak Torque (Net) @ 1, 400 rpm Bore Stroke Displacement Cat ® C13 ACERTTM 232 kW 311 hp 214 kW 287 hp 212 kW 284 hp 214 kW 287 hp 1332 N·m 983 ft-lb 130 mm 5. 12 in 157 mm 6. 18 in 12. 5 L 762. 8 in3 Hydraulic System Bucket/Work Tool System ­ Pump Output Steering System Pump Type Hydraulic Cycle Time ­ Raise Hydraulic Cycle Time ­ Dump Hydraulic Cycle Time ­ Lower, Empty, Float Down Hydraulic Cycle Time ­ Total 305 L/min Piston 5. 9 Seconds 2. 1 Seconds 2. 4 Seconds 10. 4 Seconds 80. 6 gal/min · Caterpillar engine with ACERTTM Technology ­ EPA Tier III, EU Stage III Compliant · These ratings apply at 1, 800 rpm when tested under the specified standard conditions. · Rating for net power advertised based on power available when the engine is equipped with alternator, air cleaner, muffler and on-demand hydraulic fan drive at maximum fan speed. · Implement System (Standard), Piston Pump ­ Rated at 2, 100 rpm and 1, 000 psi (6900 kPa). 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