User manual CATERPILLAR D11T BROCHURE

[. . . ] D11T/D11T CD Track-Type Tractor Engine Engine Model Flywheel Power Cat® C32 ACERTTM 634 kW 850 hp Weights Operating Weight Shipping Weight Operating Weight ­ CD Shipping Weight ­ CD 104 590 kg 74 418 kg 113 000 kg 75 455 kg 230, 581 lb 164, 063 lb 249, 122 lb 166, 350 lb D11T/D11T CD Features C32 Engine with ACERT Technology US EPA Tier 2 certified, optimizes engine performance and provides low exhaust emissions. Drive Train Electronically controlled powershift transmission, efficient clutch/brake steering and durable planetary final drives deliver outstanding power transfer and longer life. Operator Station Designed for operator comfort, convenience, and productivity. Machine controls and displays are all at the operator's fingertips to maximize operator productivity. [. . . ] The 3-speed forward, 3-speed reverse transmission offers excellent runout speeds. 1 Elevated Final Drives Isolated from ground and equipment induced impact loads for extended power train life. Crown-shaved drive gears provide smooth, quiet, low maintenance operation. Splash lubrication and Duo-ConeTM Seals extend service life. 2 3 0 0 1 2 2 4 3 6 4 8 5 10 6 7 12 km/h mph Modular Power Train The design permits quick removal and installation of major components such as the engine, transmission and final drives. Speed 1 ­ 1st Gear 2 ­ 2nd Gear 3 ­ 3rd Gear 7 Structure Engineered for maximum production and service life. Mainframe Strength The D11T and D11T CD mainframes are built to absorb high impact shock loads and twisting forces of severe dozing and ripping. The two frames share the following features: Frame Rails Full box section design keeps components rigidly aligned. Heavy Steel Castings Strengthen the main case, equalizer bar saddle, front cross member and tag-link trunnion. Top and Bottom Rails Made from continuous rolled sections to eliminate welds and machining, which provide superior mainframe durability. Main Case Elevates the final drives well above the ground level work area to protect them from impact loads, abrasion and contaminants. Features one-piece cast case with ripper and ROPS mounting. Oil reservoir included in one-piece cast casting. Pivot Shaft The pivot shaft and pinned equalizer bar maintain track roller frame alignment. Heavy Cast Saddle Ribbed design increases frame life. Engine and Radiator Guard Mount The common front engine and radiator mount feature heavy castings. CarryDozer Frame The CarryDozer frame is specifically designed for carrying material long distances. The taller front end accepts additional frame loads generated by the unique CarryDozer blade design. Tag-Link Reduces wear and brings the blade closer to the machine for more precise dozing and load control. These two effects combine to maximize productivity. Dual Tilt ­ Improves load control and allows the operator to optimize blade pitch angle. Cutting Edges and End Bits ­ Cutting edges are made of DH-2 steel. End bits are made of DH-3TM steel for maximum service life. Abrasion Versions ­ These versions of the "SU" blade and "U" blade extend blade life. Abrasion blades come with rock guards, wear plates and extended wear life cutting edges and end bits. Cat work tools offer a range of special application blades. Multi-Shank Ripper ­ Tailors the tractor to the material by using one, two or three shanks. Single-Shank Ripper ­ Operator can adjust the shank depth from the seat using an optional single-shank pin puller. Large one-piece shank is available in deep ripping configuration. · · · · · · Rippers Hydraulic Pitch Adjustment Cylinders Hydraulic pitch adjustment cylinders vary the shank angle to get the best penetration. Rear Counterweights Provide proper tractor balance to maximize dozing production. Recommended if not equipped with any other rear attachment. 10 Safety Product Safety Cat mining machines and systems are designed with safety first. Caterpillar continues to be proactive in developing mining machines that meet or exceed safety standards. Safety is an integral part of all machine and systems designs. ROPS and FOPS The structure is designed to carry loads directly into the tractor main frame and protect the operator. Access/Egress An attachment rear walkway equipped with grab irons and steps, provides access to rear lights, rear and side windows. A hydraulically actuated access ladder is available, for easier machine access and egress. Visibility An attachment visibility arrangement including WAVS rear vision cameras are available. Electrical System Lockout/Tagout A disconnect switch is available to shut off all machine electrical power. Another disconnect switch shuts off the ability to engage the starter, while keeping main power available for diagnostics and troubleshooting. Lighting Standard HID lighting provides superior illumination around the machine for night operations. The 35 watt HID lamps provide lighting equivalent to 4 Halogen lamps, without producing significant glare. [. . . ] 1609 L 1911 L 269 L 103 L 344 L 40 L 94 L 71 L 223 L 425 gal 505 gal 71. 1 gal 27. 2 gal 90. 9 gal 10. 6 gal 24. 8 gal 18. 8 gal 58. 9 gal 14 Hydraulic Controls D11T Pump Type Pump Output (Implement) Tilt Cylinder Flow Bulldozer Relief Valve Setting Tilt Cylinder Relief Valve Setting Ripper (Lift) Relief Valve Setting Ripper (Pitch) Relief Valve Setting D11T CD Pump Type ­ CD Pump Output (Implement) ­ CD Tilt Cylinder Flow ­ CD CarryDozer Relief Valve Setting Tilt Cylinder Relief Valve Setting ­ CD Ripper (Lift) Relief Valve Setting ­ CD Ripper (Pitch) Relief Valve Setting ­ CD Gear-type pump 620 L/min 164 gal/min 155 L/min 41 gal/min 22 750 kPa 3, 300 psi 24 300 kPa 3, 525 psi 22 750 kPa 3, 300 psi 22 750 kPa 3, 300 psi Transmission 1 Forward 2 Forward 3 Forward 1 Reverse 2 Reverse 3 Reverse Type Transmission Clutch Diameter 3. 9 km/h 2. 4 mph 6. 8 km/h 4. 2 mph 11. 8 km/h 7. 3 mph 4. 7 km/h 2. 9 mph 8. 2 km/h 5. 1 mph 14 km/h 8. 7 mph planetary powershift 533 mm 21 in Standards ROPS/FOPS · Rollover Protective Structure (ROPS) meets the following criteria: SAE J1040 MAY94, ISO 3471-1:1994. · Falling Objects Protective Structure (FOPS) meets the following criteria: ISO 3449:1992 LEVEL II. · The operator Equivalent Sound Pressure Level (Leq) is 79 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab. This is a dynamic cycle sound exposure level. [. . . ]