902 Compact Wheel Loader Cat 3024 Naturally Aspirated Diesel Engine Flywheel Power kw Operating Weight 4360 kg Bucket Capacity Fork Capacity (DIN 24094) 1625 kg hp 9600 lb 3600 lb
902 Compact Wheel Loader Designed, built and backed by Caterpillar to deliver exceptional performance and versatility, ease of operation, serviceability and customer support. Performance and Versatility The robust, integrated design of the VersaLink loader linkage and QuickLock hydraulic coupler provide outstanding forward viewing to the work tool and work area. Virtual reality technology was used to test the operator s line of sight to the work tool and surrounding area. Large, durable Caterpillar cylinders provide excellent breakout and lift force. Superb parallel lift capability give the 902 precise control for handling pallets. Smooth operating Caterpillar hystat power train allows the machine to move quickly for greater productivity. pg. 4, 5 Ease of Operation Operator comfort and easy operation are designed into every aspect of the cab. The operator can easily see the work being done. Combined with the VersaLink loader linkage and contoured hood, the 902 has unmatched viewing to the ground. Ergonomically designed joystick and low effort pilot hydraulics reduce fatigue and increase comfort. Three cab versions are available: Standard, Comfort and Deluxe. pg. 4 Serviceability The 902 is designed for quick and easy serviceability. Tilt-up engine enclosure and side service doors give exceptional access to major components. Hinged hydraulic oil cooler provides easy access for cleaning. Vertically mounted, Caterpillar spin-on filters are easy to reach for fast maintenance. The durable Cat 3024 diesel engine has a 250-hour oil service interval, reducing maintenance time and costs. S O S oil analysis ports for engine oil and hydraulic fluid, as well as ten hydraulic test ports are standard. Eco-drain valves are also available. pg. 5 Built for tough work The 902 Compact Wheel Loader is built to the same high standards as larger Caterpillar wheel loaders. This machine delivers Cat reliability, durability and efficient operation, even in the toughest working conditions. 2
Work Tools Caterpillar buckets, forks and hydraulically powered tools, matched to fit the 902 Compact Wheel Loader. Customer Support Caterpillar dealers offer unmatched customer support, with excellent warranty programs and fast parts availability, resulting in maximum uptime and minimum repair costs. Equipment maintenance services help optimize machine performance and reliability. Services include: Customer Support Agreements S O S oil analysis Maintenance contracts Scheduled technical inspections Equipment management services help optimize your profits. Services include: Machine and work tool selection Rental and leasing Purchasing and financing Owning and operating cost management Extended warranties Work Tools Caterpillar designed work tools extend the versatility of the 902 Compact Wheel Loader. Built for performance and durability, the full range of compact wheel loader work tools deliver high productivity, long service life and excellent value. General Purpose Bucket Multi Purpose Bucket Light Material Bucket Stone Sieve Bucket High Dump Bucket Pallet Forks Angle Broom Pickup Sweeper QuickLock Hydraulic Coupler The operator can make fast, easy work tool changes from inside the cab. Solid connections are assured every time with the QuickLock hydraulic coupler. Opposing wedge design Constant hydraulic pressure compensates for wear Check valves maintain tight engagement Rugged design has large contact area to absorb loads and minimize stress 3
Operator Station Comfortable, world class cab offers unmatched ease of operation. Excellent viewing in all directions is made possible with large floor length windows, a compact dash, contoured hood and the narrow VersaLink loader linkage. Low effort pilot hydraulics and an ergonomically designed joystick with adjustable wrist rest minimize fatigue and maximize comfort for the operator. A molded-in Forward/Neutral/Reverse switch is intuitive to use. Spacious cab has plenty of storage area and is equipped with many convenience features: Fully adjustable suspension seat Suspended pedals and flat floor Ground level door releases Three-speed fan with eleven vents Front and rear wet wipers Cup holder and coat hook Auxiliary power sockets Lockable tool box Easy to read dash has long life LED display and sealed switches for years of dependable service. Dash includes fuel level and hydraulic oil temperature gauges for convenience. Power Train Caterpillar hystat power train delivers aggressive performance and easy operation. Two-speed closed-loop hydrostatic transmission delivers smooth transition from full rimpull to runout. Precise inching control and smooth acceleration minimize operator fatigue. Limited slip front differential provides excellent traction in a wide variety of working conditions. An optional limited slip rear differential allows the machine to stay productive in the worst underfoot conditions. Rear axle oscillates 11 degrees, giving the machine superior control, stability and traction for all operations, especially grading work. Unique brake reservoir is selfreplenishing for maintenance free service. 4
Patented VersaLink Loader Linkage and QuickLock Hydraulic Coupler Robust design for superior visibility, performance and versatility. Narrow design of the VersaLink loader linkage provides excellent viewing to each side of the QuickLock coupler and work tool. Operators can easily see loading and dump targets. Parallel lift capability allows precise pallet handling, eliminating the need to adjust level while raising the forks. Operators can concentrate on load placement rather than load leveling. Long reach lets the operator place loads more easily, while protecting the tires and front frame. Optimized linkage design and powerful hydraulics result in excellent breakout force for buckets and high lift force with forks. Fast controllable hydraulics provide short cycle times. Large contact area of the QuickLock hydraulic coupler absorbs impact loads. Wedges with check valves keep work tools secure and tight. Serviceability Quick access and superior design make the 902 Compact Wheel Loader easy to service. Ground level access is unmatched due to the high opening tiltup engine enclosure and side service doors. All major components and service points can be easily accessed from the ground. Vertically mounted, spin-on hydraulic oil filter, fuel filter, fuel/water separator and engine oil filter Heavy duty braided wiring harness protects electrical system Radiator fin design is less susceptible to plugging Hinged hydraulic oil cooler for easy cleaning Hydraulic oil sight gauge and vented hydraulic system Air cleaner service indicator is easy to use and reliable S O S valves are standard for easy oil sampling to help protect the engine and power train. Caterpillar extended life coolant is standard, offering lower service intervals and reduced maintenance costs. Centralized lube points for major components. 2000-hour hydraulic oil service interval under most working conditions. 5
Cab Caterpillar cab, Rollover Protective Structure (ROPS) and Falling Objects Protective Structure (FOPS). Engine Power Train, Axles and Brakes Caterpillar 3024 naturally aspirated, watercooled, four-stroke cycle, fourcylinder diesel. Cab meets OSHA, MSHA and EEC limits for operator sound exposure in effect at the time of manufacture with doors and windows closed Operator sound pressure level is below 75 db(a) when measured per ISO 6396 (dynamic) or 95/27/EC Closed-loop, two-speed hydrostatic single-path transmission. Variable displacement pump and variable displacement motor, driving framemounted, fixed gear box. Ratings at 2600 rpm Gross power Net power Maximum travel speeds with 12.5-18 tires: km/h mph Low 7 High 20 Reverse Low 7 High 20 Fixed front axle with limited slip differential and planetary gear reduction final drives Service and parking brake are combined in a single, dry-disc driveline brake Brake meets ISO 30:1996 ROPS meets the following criteria: SAE J1040 MAY94 ISO 71-1:1986 Forward FOPS meets the following criteria: SAE J231 JAN81 ISO 49:1992 4 12 4 12 Rated capacity General Purpose Multi Purpose Light Material High Dump Stone Sieve 1.0 m3 1.3 yd3 hp 36 48 The following ratings apply at 2600 rpm when tested under the specific standard conditions for the specified standard: Net power kw hp PS Caterpillar ISO 9249 EEC 80/1269 SAE J19 DIN 70020 47 Dimensions Bore Stroke Displacement 84 mm 100 mm 2.22 liters 3.31 in 3.94 in 135 in3 The Caterpillar 3024 engine meets projected EU and EPA Stage 2 emissions requirements through 2004. Maximum Material Densities** Bucket type kw Maximum material density 2100 kg/m3 1900 kg/m3 1230 kg/m3 2000 kg/m3 2050 kg/m3 3500 lb/yd3 3200 lb/yd3 2100 lb/yd3 00 lb/yd3 30 lb/yd3 **Based on ISO 7546:1983, SAE J742 Feb85 and rated operating loads at full turn. Service Refill Capacities liters gallons 14 74 66 8 3.7 19.6 17.5 2.1 Cooling system Fuel tank Hydraulic system Engine oil Operating Specifications Operating weight (ISO 6016:1982)* Rated bucket capacity (ISO 7546:1983) Hydraulic lift capacity, maximum Breakout force, bucket Rated operating load @ full turn, bucket (ISO 5998:1986)* Straight tipping load, bucket (ISO 8313:1989)* Full turn static tipping load, bucket* Rackback, transport position Rated operating load @ full turn, forks (EN 474-3, firm and level ground, 1.25 stability)* Tipping load @ full turn, forks (Transport 100 mm above ground)* 9600 lb 7800 lb 8200 lb 2800 lb 6600 lb 5700 lb Hydraulic System 1625 kg 3600 lb Main relief: 235 bar (00 psi). 2000 kg 4400 lb 4360 kg.8 kn 36.5 kn 1275 kg 3000 kg 2600 kg 50 *Operating weight and static tipping loads shown include lubricants, full fuel tank, ROPS cab, 75 kg (165 lb) operator and 12.5-18 tires. DIN 24094 6 Fixed displacement, combined implement/steering pump. Output at 2600 rpm and 70 bar (1000 psi) is 47 l/min (12.4 gpm) with SAE 10W oil at 66 C (150 F). 3rd valve flow is 47 l/min (12.4 gpm). Hydraulic cycle time Lift Dump Lower, float (engine at high idle, rated load in bucket) 4.5 sec 1.5 sec 3.2 sec 902 Compact Wheel Loader specifications
Dimensions (approximate) 490 mm 1' 7" 43o 720 mm 2' 4" 2650 mm 8' 8" 3025 mm 9' 11" 2820 mm 9' 3" 902 2890 mm 9' 6" 902 20 mm 7' 8" 1400 mm 25 mm 4' 7" 1" o 385 mm 1' 3" 2000 mm 6' 7" 4915 mm 16' 2" 50 mm 2" 3815 mm 12' 6" 1770 mm 5' 10" 1350 mm 4' 5" 1660 mm 5' 5" 1755 mm 5' 9" 5500 mm 18' 1" 650 mm 2' 2" 1170 mm 3' 10" Dimensions shown are based on standard machine equipped with 12.5-18 bias tires and either the () general purpose bucket or the () multi-purpose bucket. Vertical dimensions increase by the following with the respective optional tires: 335/80R18 SPT9 radial = 3 mm (0.1 in) 335/80R18 XM27 radial = 8 mm (0.3 in) 86o 43o Standard Equipment Optional Equipment Standard equipment may vary. Consult your Caterpillar dealer for specifics. Air cleaner, radial seal, with indicator Alternator, 55-amp Antifreeze, extended life (-35 C/-31 F) Battery, 12-volt, 750 CCA (100 Ahr) Bucket level indicator Cab, ROPS, sound suppressed and pressurized with: - digital service hour meter - gauges, fuel level and hydraulic oil temperature - ground level door releases - heater/defroster with 11 vents - lockable tool box - power sockets, auxiliary - radio antenna - right armrest - seat belt, retractable - warning indicators, seven total - wet wiper, front and rear - wiring for radio and rotary beacon Engine hood and side doors, lockable Front limited slip differential Hitch, drawbar Hydraulic oil level sight gauge QuickLock Hydraulic Coupler Scheduled Oil Sampling (S O S) valves Alternator, 90-amp Antifreeze, -50 C (-58 F) Battery, 12-volt, 900 CCA (100 Ahr) Biodegradable hydraulic oil Cab, Comfort, including: - fabric suspension seat - sliding window, left hand side - tilt steering wheel and turning ball Cab, Deluxe, including: - Comfort cab options - sliding window, right hand side - electric rear window defroster - left armrest Canopy, ROPS, Standard Canopy, ROPS Deluxe Counterweight, 110 kg (240 lb) EC conversion arrangement Eco-drain valves, fuel and hydraulic Engine block heater, electric Hydraulic third valve lines Rear limited slip differential Sound suppression TUV conversion arrangement Worklights, two front, two rear 902 Compact Wheel Loader specifications 7
902 Compact Wheel Loader Compact Wheel Loader Family Engine Flywheel power Operating weight Rated bucket capacity 902 Cat 3024 kw hp 4360 kg 9600 lb 906 Cat 30 kw 60 hp 5015 kg 11,060 lb 0.8 m3 1.0 yd3 908 Cat 3054T 60 kw 80 hp 6000 kg 13,200 lb 1.0 m3 1.3 yd3 www.cat.com 1998 Caterpillar Printed in U.S.A. AEHQ5302 (6-98) Materials and specifications are subject to change without notice. Featured machines in photos may include additional equipment. See your Caterpillar dealer for available options. Powered by TCPDF (www.tcpdf.org)