User manual CATERPILLAR 938H BROCHURE

[. . . ] 938H Wheel Loader ® Engine Engine Model Net Power ­ SAE J1349 Net Power ­ ISO 9249 Cat 6. 6 ACERTTM 128 kW 172 hp 134 kW 180 hp ® Weights Operating Weight 3 3 15 059 kg 33, 190 lb · Caterpillar® engine with ACERTTM Technology ­ EPA Tier III, EU Stage III Compliant. Buckets Bucket Capacities 2. 3 - 3. 0 m3 3. 0 - 4. 0 yd3 · For 2. 8 m (3. 65 yd ) general purpose bucket with standard 20. 5-R25 tires. Operating Specifications Static Tipping Load, Full Turn 10 076 kg 22, 207 lb · For 2. 8 m3 (3. 65 yd3) general purpose bucket with standard 20. 5-R25 tires. 938H Wheel Loader Setting the standard for wheel loader productivity, durability, versatility and comfort. RELIABILITY · Proven Components and Technology · Diagnostic Systems Monitor Product Health to Ensure Reliability · Unmatched Parts Availability and Dealer Support pg. 4 DURABILITY PRODUCTIVITY · ACERTTM Technology Maintains · Improved Cycle Times with LoadPerformance, Efficiency and Durability Sensing Hydraulic System While Meeting Emissions Regulations · Locking Differentials Provide · Heavy Duty Components Stand Up to Superior Tractive Effort in Poor All Operating Conditions Underfoot Conditions · Strong, Solid Structures Built to Last pg. [. . . ] Coal Buckets maximize productivity in loading and stockpiling coal and other materials of similar density. Waste Buckets are designed for long life in the harsh world of refuse applications. This high-capacity bucket is well-suited for loading, sorting and other transfer station work. Woodchip and Clean-up Buckets are available for forestry and millyard applications. Multi-Purpose Buckets have a unique four-way action that can load, strip topsoil, bulldoze, clamp pipe or large chunks of concrete, clean up debris, and many other tasks. 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. Several GET options are available from Caterpillar for 938H buckets. Reversible bolt on cutting edges (BOCE) as well as bolt on teeth and segments provide maximum performance in various materials. WORK TOOLS AND QUICK COUPLERS. A variety of buckets, work tools and couplers are available from the factory or from your Caterpillar dealer to customize the 938H for your operation. Quick couplers provide unmatched versatility for wheel loaders. Buckets and work tools can be changed in seconds without leaving the cab for maximum productivity. 9 OWNING AND OPERATING COSTS The 938H ­ Best Value for Your Operation · Sight gauges, grouped maintenance points, easy engine access, ecology drains, maintenance-free batteries ­ all simplify daily maintenance Electronic monitoring systems track product health to avoid unscheduled costly repairs Unsurpassed parts availability reduces downtime Excellent resale value provided by genuine Cat quality, outstanding dealer service and unmatched dealer support programs Caterpillar Financial Services and Cat dealers understand your business · · · · · · · Well-protected, easily visible sight gauges Ground level maintenance points Easy access to engine compartment Ecology drains for simple and clean fluid drainage Brake wear indicators for ease of inspection Maintenance-free batteries Extended oil and filter change intervals · Messenger. Messenger offers the comfort of providing real-time, visual feedback on engine and machine operating conditions. It displays information on diagnostic codes, maintenance and system parameters. With Product Link customers and dealers can remotely obtain machine diagnostics. The system provides updates on service meter hours, machine health and equipment location. EquipmentManager uses key indicators from equipment such as hours, location and diagnostic codes and combines them with powerful tools like mapping, maintenance and repair scheduling as well as troubleshooting instructions. This application enables quick identification of actions required to maximize equipment uptime and control owning and operation costs. Stolen equipment equates to lost production and increased costs. Eliminate machine theft and unauthorized usage with the Cat Machine Security System (MSS). [. . . ] · These ratings apply at 2, 100 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. Hydraulic System Steering System Pump Type Hydraulic Cycle Time ­ Raise Hydraulic Cycle Time ­ Dump Hydraulic Cycle Time ­ Lower, Empty, Float Down Hydraulic Cycle Time ­ Total Pilot System ­ Pump Output Piston 5. 4 Seconds 1. 4 Seconds 2. 7 Seconds 9. 5 Seconds 295 L/min 77. 9 gal/min Weights Operating Weight 15 059 kg 33, 190 lb · Implement System (Standard), Piston Pump ­ Rated at 2, 100 rpm and 1, 000 psi (6900 kPa). · Cycle time with rated payload. · For 2. 8 m3 (3. 65 yd3) general purpose bucket with standard 20. 5-R25 tires. Brakes Brakes Meets required standards Buckets Bucket Capacities Max Bucket Capacity 2. 3 - 3. 0 m3 3 m3 3. 0 - 4. 0 yd3 4 yd3 · Meet OSHA, SAE J1473 Oct90 and ISO 3450-1985 standards. Axles Operating Specifications Static Tipping Load, Full Turn Breakout Force 10 076 kg 123 kN 22, 207 lb 27, 576 lb Front Rear Maximum Single-Wheel Rise and Fall Fixed front Oscillating ±12° 420 mm 17 in · For 2. 8 m3 (3. 65 yd3) general purpose bucket with standard 20. 5-R25 tires. 938H Wheel Loader specifications 15 Tires Tires Choose from a variety of tires to match your application. Service Refill Capacities Fuel Tank ­ Standard Cooling System Crankcase Transmission Differentials and Final Drives ­ Front Differentials and Final Drives ­ Rear Hydraulic Tank 247 L 36 L 17. 4 L 43 L 57 L 53 L 89 L 65. 3 gal 9. 5 gal 4. 6 gal 11. 4 gal 15. 1 gal 14 gal 23. 5 gal · Choice of: 20. 5R25 XTLA L2 Radial 20. 5R25 XHA L3 Radial 20. 5R25 GP2B L3 Radial 20. 5R25 HRL L3 Radial 20. 5R25 RL-2+ L3 Radial 650/65R-25 XLD L3 Radial (Low Profile) 20. 5-25 SRG LD L3 Bias (16 PLY) 20. 5-25 SRG LD L3 Bias (20 PLY) 20. 5-25 RM 99 L3 Bias · NOTE: In certain applications (such as load and carry) the loader's productive capabilities might exceed the tires' tonnes-km/h (ton-mph) capabilities. Caterpillar recommends that you consult a tire supplier to evaluate all conditions before selecting a tire model. [. . . ]