User manual CATERPILLAR D7E WH BROCHURE

[. . . ] It's a powerful and highly maneuverable machine for dozing and compacting waste, and at the end of the day, will seamlessly convert to doing the fine grading required to place just the right depth of cover material. Power Train Heavy-duty performance and fuel economy from diesel-electric drive. The D7E features an electric generator, power inverter and propulsion module in place of the traditional mechanical torque converter and transmission. The result is a power train that uses 10-30% less fuel (depending on application) while providing new levels of maneuverability and efficiency when delivering power to the ground. Turning the generator is the 235 hp/175 kW Cat C9. 3 turbocharged diesel engine. The Cat® C9. 3 comes from a rugged and dependable line of engines with the advantage of strong parts commonality across the Caterpillar product line. [. . . ] On Cat waste handling machines, these structures are further protected from wrapping, impact and abrasion. Heavy-duty axles and machine fenders are standard on waste handling units and are built to withstand the demolition debris and hard knocks of a waste pile. Heavy-duty construction and guarding for waste handling applications. Undercarriage D7E waste handlers come with two undercarriage options, low ground pressure (LGP) or standard gauge. LGP machines provide flotation in soft underfoot conditions and stability on extreme slopes. The standard width option has greater compacting characteristics with the narrower shoe providing greater ground pressure. Caterpillar offers a wide variety of shoes, but for landfill applications, recommends a trapezoidal hole shoe when working in trash. The design of this shoe allows it to shed waste that can otherwise cause accelerated internal track wear. · · Trapezoidal hole shoes with 24 inches/609. 6 mm of width Trapezoidal hole shoes for low ground pressure configurations are 36 inches /914. 4 mm wide. 5 Waste Handling Guarding and Seals A commitment of long life and quality for our waste handling customers. With a full line of waste handling equipment, Caterpillar has the experience and design know-how to keep machines running in waste. Cat Waste Handlers are designed with seals and guarding that are critical to the life of your investment and keeping the D7E productive in this application. · Radiator Grill ­ heavy-duty guard protects the radiator, angled to deflect debris and hinged for convenient clean out. Radiator Grill Screen ­ tight mesh to prevent debris from entering coolers during reversing fan cleaning cycle Perforated and corrugated engine compartment doors safeguard cooling performance Rear striker bars ­ removes and prevents debris from traveling up the track, protecting the cab, fenders and fuel tank Idler and pivot shaft seal guards ­ prevent damage caused by wrapping wire or waste contaminants Chassis and bottom guarding against impact loads Fuel tank guarding also protects the hydraulic tank and battery box against puncture and contamination Dozer blade hydraulic line protection with a ring design that protects lines while shedding debris. Track guide guards provide track alignment on slopes Clamshell and Kevlar seals ­ new final drive seal protection comprised of heavy-duty cast guards, stepped labyrinths and Kevlar seals to protect final drives and their dual cone seals Cat Turbine Precleaner with screen ­ delivers clean air and provides longer filter life Thermal Shield Arrangement ­ lowers skin temperature of exhaust components and provides cooling to the turbo that protects bearings after shutdown. Black hood and lift cylinder cut glare during night shifts Solid bar handholds hold their form and offer three points of contact on and off the machine Chassis Sealing ­ extensive rubber, foam, and steel sealing components prevent debris from entering the engine and transmission compartments · · · · · · · · · · · · · · 6 Optional Waste Handling Attachment Recommended Attachments for improved safety in landfill applications. Following are features that are optional but can improve machine performance, life or operator comfort in waste applications. · · · · · · · Trapezoidal hole shoe design allows debris to be extruded from the link box, reducing the risk of packing and chain stretching Front striker bars ­ deflects debris being carried up the front of the track when in reverse, reducing risk of cab damage Enhanced clean air module increases cab air pressure to keep dust out and provide additional air filtration, greatly increasing cab air filter life High intensity discharge lighting with additional lamps for optimum visibility under low light conditions Cab roof-mounted strobe light indicating the machine is operational Rear Vision Camera ­ allows the operator to see behind the machine from a cab-mounted display that is comfortable to use and promotes good visibility practices Cab door screens protect the lower half of the glass doors from demolition debris, while allowing good visibility to the blade 7 Work Tools Application specific designs for dependable performance. Caterpillar offers four landfill blades, ripper and winch options to meet site specific requirements. Semi Universal Landfill Blade with Wear Plate The semi universal blade is designed for high capacity loading, load retention and material penetration. For landfill applications, it carries a ½ inch wear plate on moldboard center sections and wings and an integrated 610 mm/24 inch trash rack. With the rack, this blade has a capacity of 14 cubic meters or 18. 4 cubic yards. Universal Landfill Blade with Wear Plate The universal blade is designed with wings on each side of the blade to carry large loads, longer distances. With its unique cutting edge design, this blade is best suited to stockpile work in lighter material which makes it an excellent landfill blade. For landfill applications, it carries a ½ inch wear plate on moldboard center sections and wings and an integrated 610 mm/24 inch trash rack. With the rack, this blade has a capacity of 16. 8 cubic meters or 22 cubic yards. Straight Landfill Blade with Wear Plate The straight blade is a smaller blade offering maneuverability and aggressive digging characteristics to the machine. It easily handles heavy or bank materials. Providing useable information to maximize landfill equipment uptime and reduce fleet owning and operating costs by monitoring machine health, service meter hours, idle time, fuel burn, utilization and much more. 9 Serviceability Increase uptime by reducing service time. The D7E redefines serviceability. With easy access to service points and increased servicing intervals, the D7E can significantly reduce total owning and operating costs. · · Service points are grouped on the left side of the machine for quick and easy routine maintenance. [. . . ] shoes) 3 Machine Height from Tip of Grouser Top of Stack Top of Standard Cab From Ground Face of Shoe 4 Length of Track on Ground 5 Length of Basic Tractor With the following attachments add to basic tractor length: Ripper (with tip at ground line) Ripper (with tip fully raised) Winch Drawbar S Blade SU Blade U Blade A Blade 6 Height of Grouser 7 Ground Clearance Ground Contact Area (std. shoes) Number of Shoes per Side Standard Shoe Width and Type Ground Pressure Pitch Track Rollers/Side Number of Carrier Rollers 8 Drawbar Height (grouser tip to center of clevis) 1981 mm 2880 mm 2591 mm 3365 mm 3392 mm 3322 mm 3016 mm 4608 mm 1391 mm 1222 mm 1032 mm 270 mm 977 mm 1187 mm 1425 mm 1230 mm 70 mm 472 mm 3. 68 m 2 14 Bulldozer Specifications Blade Blade Capacity (SAE J1265)* Width (over end bits) Height Digging Depth Ground Clearance Maximum Tilt Weight** * Capacities calculated with a trash rack installed. ** Weight includes cylinder mounting, lift cylinder and lines, blade, push arms, trunnions, and cylinder lines (Tilt). m yd3 mm ft mm ft mm in mm in mm in kg lb 3 7S 10. 9 14. 2 3904 12. 81 1363 4. 5 586 23. 1 1108 43. 6 1045 41. 1 4200 9, 240 7SU 14 18. 4 3713 12. 18 1524 5 586 23. 1 1108 43. 6 987 38. 9 4380 9, 636 7U 16. 8 22 3988 13. 08 1553 5. 1 586 23. 1 1108 43. 6 1085 42. 7 4540 9, 988 7S LGP 12. 3 16. 1 4545 14. 91 1343 4. 4 644 25. 4 1264 49. 8 785 30. 9 3860 8, 492 Undercarriage Type Configuration Number of Rollers (each side) Number of Shoes (each side) Pitch Shoe Width Grouser Height (MS) Length of Track on Ground (Heavy Duty) Length of Track on Ground (SystemOne) Track Gauge Ground Contact Area (Heavy Duty) Ground Pressure (Heavy Duty) Ground Clearance 216 mm 610 mm 70 mm 3016 mm 3021 mm 1981 mm 3. 68 m 2 Heavy Duty/SystemOne Undercarriage STD 7 40 8. 5 in 24 in 2. 75 in 119 in 119 in 78 in 5, 698 in 9. 9 psi 18. 6 in 2 LGP 8 44 216 mm 915 mm 70 mm 3450 mm 3455 mm 2286 mm 6. 31 m 2 8. 5 in 36 in 2. 75 in 136 in 136 in 90 in 9, 792 in2 6. 3 psi 18. 6 in 69. 9 kPa 472 mm 44. 6 kPa 472 mm 15 D7E WH Standard Equipment Standard equipment may vary. Consult your Cat dealer for details. ELECTRICAL Accessory Power Converter (APC) Alarm, Backup Batteries, Heavy Duty Converter, 24V to 12V, 10 Amp Heater, Engine Coolant, 120V Horn, Forward Warning Product Link OPERATOR ENVIRONMENT Air Suspension Seat Armrest, Adjustable Bidirectional Shift Switch Center Post Cab, ROPS/FOPS Continuously Variable Speed Control Differential Steering Electro-Hydraulic Controls Electronic Monitoring System Foot Supports, Dash Hour Meter, Electronic Machine Isolation, Operator Presence Mirror, Rearview Modular HVAC, Cab Mounted Radio Ready, 12V Seat Belt, Retractable 3" (76 mm) Speed Recall Button Throttle Dial, Electronic Tilt Cab and Tilt Cab Jack Travel Control Pedal Wipers, Intermittent POWER TRAIN Aftercooler Air Cleaner, precleaner with strata tube dust ejector C9. 3 ACERT Engine Continuously Variable Speed Transmission Coolant, Extended Life Drains, Ecology, Power Train Electronic Air Cleaner Service Indicator Fan, Hydraulically Driven Demand Final Drives, Double Reduction Fuel Priming Pump, Electronic Muffler Parking Brake, Electronic Prescreener Starting Aid, Ether Turbocharger, Wastegated Water Separator UNDERCARRIAGE Heavy Duty Track (610 mm/24" MS) Heavy Duty Track (914 mm/36" MS) (LGP) Guards, End Track Guiding Idler Guards Master Link Rollers and Idlers, Lifetime Lubricated Sprocket Rim Segments, Replaceable Track Adjusters, Gas Spring Recoil, Grease Track Adjust OTHER STANDARD EQUIPMENT CD ROM Parts Book Engine Enclosures, Perforated Front Tow Hook Grade Control Ready Guards, Hinged Bottom Hood, Perforated Hydraulics, Load Sensing, Dozer Lift and Tilt Oil Cooler, Hydraulic S·O·SSM Sampling Ports Radiator Doors, Louvered, Double Hinged Vandalism Protection for Fluid Compartments and Battery Box D7E WH Optional Equipment Optional equipment may vary. 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