Conventional Tail Swing Compact Exvacators

Transcription

1 300 Compact Exvacators

2 Bobcat s Comfort, Convenience Compact excavator engineering sets the standard for operator-friendly comfort, style and performance! A distinctive, sleek look Roomy, comfortable cab enclosure Tier II compliant diesel engines for greater fuel economy, cooler operation Improved heating, ventilation and air conditioning systems Impressive maintenance and service access Longer life for work group Austempered undercarriage track rollers Operator Comfort Spacious TOPS/ROPS cab compartments have plenty of room for the largest operators. Operator platforms provide a clear view of the attachment as well as the area around the machine. Easy entry and exit, thanks to the large door opening and convenient grab handles. Travel and joystick functions are locked out until the left-hand console is lowered. Fully-adjustable suspension seat with retractable seat belt for unmatched operator comfort and safety. Two-piece folding foot pedals provide excellent machine control, yet fold away for optimum foot space. High/low travel speed selector switch is conveniently located on the blade control lever. Click the switch to engage high range, click it again to return to low range. Specially-designed soft touch joysticks provide effortless work group control with minimal operator fatigue. Climate-Controlled Cab Options Optional enclosed cabs are equipped with a high-output heater to defrost windows and keep the operator comfortable in the most inclement weather. Integrated air conditioning system provides an impressive temperature differential to keep you cool on the hottest summer days. The air stream can be selectively routed through as many as four directional vents, allowing the operator to direct air where he wants it. (Available on selected models.)

3 and Performance American Made Engine and Hydraulic Monitor with Shutdown* Excavator instrumentation displays fuel level, engine temperature, machine hours, resettable job clock and engine speed. Monitor system alerts the operator to extreme fluid temperatures and pressures, and will actually shut the machine down, lessening the chance of catastrophic damage to engine and hydraulic components. Optional keyless ignition system minimizes the chance of unauthorized use of the excavator. Exclusive Auxiliary Hydraulic Control System* Compact Excavators are equipped with bi-directional auxiliary hydraulics, including quick couplers. Bobcat machines feature the industry s first variable-flow, fingertip-control auxiliary system* for precise handling of hydraulic attachments. This exclusive system allows the operator to accurately regulate the amount and direction of flow simply by moving a thumb switch on the right joystick. Variable flow is especially useful when operating attachments such as the hydraulic clamp. A joystick-mounted trigger allows the operator to start and stop continuous flow for easy operation of attachments such as plate compactors and augers. * Not available on model 323. Convenient Maintenance Access Rugged, one-piece formed steel tailgate provides easy access to all fluid checkpoints and daily maintenance checkpoints. No other compact excavator manufacturer offers this level of accessibility. A single, serpentine belt powers engine accessories such as the alternator, water pump and fan drive. (Available on selected models.) Centralized grease bank makes easy work of lubricating the slew bearing, slew pinion, and swing cylinder. Combined, these features result in lower operating costs for an improved bottom line. Blade Float Available on 331 and larger excavators, blade float is easily activated with the blade lever (push forward into detent position). When activated, the blade cylinder exerts a minimal yet consistent down-force on the blade. This feature makes quick work of grading, leveling and backfilling chores. Bobcat Hydraulic Systems Piston and gear pump arrangements provide maximum hydraulic performance with smooth, precise, predictable control of work group functions. Pump and control valve systems deliver excellent multi-function capability, industry-leading cycle times and superior breakout forces. Torque-sensing piston pump systems manage the hydraulic load for maximum fuel economy and extended engine life. End-of-stroke cylinder cushioning extends component life while minimizing operator fatigue. Lockable right-hand access cover provides easy access to the control valve, hydraulic filters and fuel fill. All fluid fill locations are contained within lockable compartments, minimizing the opportunity for vandalism. Bobcat hydraulic systems deliver maximum performance to increase productivity. Clean, Cool, Efficient Diesel Engines Tier II emission compliant diesel engines* provide optimum cooling characteristics, excellent fuel economy and great cold weather starting. Model 331 and larger excavators feature direct-inject fuel systems. Control Pattern Selector Valve Boom Up House Swing Dipper Out DIGGING CYCLE TIME Best in the business Bucket Dump This feature allows operators to quickly and easily change from the ISO to the Standard control pattern. The valve can be easily reached from the operator s seat, and no tools are required.

4 Another Bobcat Exclusive! Distributed By: Get Hitched Quick! The Exclusive Bobcat X-CHANGE system makes changing attachments fast and easy! Heavy-Duty X-Change System* X-Change Attachment Mounting System Hook-Up: 1. Fully retract attachment cylinder and align X-Change unit. Using the boom and arm functions, engage X-Change pins with attachment ears. Raise attachment slightly off ground using the boom function. Removal: 2. Using the attachment function, curl the X-Change unit forward until it has full contact with the back of the attachment (the attachment back-frame should be near vertical). Lower boom to the ground, until the X-Change unit is fully seated in the attachment interface. 3. Insert attachment retaining pin completely through the X-Change unit and attachment. Install ring-lock pin. Check for proper installation. Operator Training The Bobcat Compact Excavator Operator Training Course and a 10-minute safety video are available in English and Spanish. Check out the training resources link at 1. Place attachment on level ground surface. Remove ring-lock pin. Remove attachment retaining pin. 2. Raise work group (boom and arm) until attachment hangs on X-Change ears. 3. Retract attachment cylinder completely. Lower attachment to ground. Disengage X-Change pins from attachment ears using boom and arm functions. *Standard equipment on the 325, 328, 331, 331E, 334, 337 and 341.

5 Convert your excavator into a multi-purpose machine with Bobcat Excavator Attachments Performance-proven Bobcat attachments for your compact excavator give you extra versatility and value on every jobsite. 323 Excavator Small in size... big in performance! Breaker Auger Clamp Rotating Grapple Retractable Undercarriage Plate Compactor Grading Bucket Highest bucket breakout force in its class. This agile work-saver offers 3,751 lbf. (16,685 N) of bucket breakout force, long-reach arm and two-speed travel. The Bobcat 323 compact excavator features a hydraulically-activated, retractable undercarriage. Fully retracted, overall width is just under 39 inches to access narrow passages. Expanded, track width is more than 53 inches, providing enhanced lifting characteristics and trenching capabilities particularly when working over the side of the excavator. Ripper Trencher 7 6 Maximum digging depth 8 4 Maximum dumping height Maximum reach at ground level 13.3 HP Liquid-cooled diesel engine Expanded Retracted Trenching Bucket...plus many more!

6 325 and 328 Excavators Big performance in a compact package! Here s a multi-purpose machine able to work in spaces where larger excavators can t fit. The 325 can dig postholes and trenches, demolish sidewalks and walls even in muddy conditions and on jobs with weight restrictions. 8 5 Maximum digging depth 9 1 Maximum dumping height Maximum reach at ground level 27.5 HP Liquid-cooled diesel engine This is the long-armed version of the 325 excavator ideal for jobs such as loading trucks, cleaning ditches and other shallow excavating work. The 328 s longer dipper means less repositioning and faster job completion. 9 5 Maximum digging depth 9 9 Maximum dumping height Maximum reach at ground level 27.5 HP Liquid-cooled diesel engine Distributed By:

7 331, 334 and 331E Excavators Big muscle for small spaces! The state-of-art Bobcat 331 makes quick work of bigger digging jobs. Along with multi-function capabilities, the 331 sports such features as contoured joysticks for precise control, ample leg room and plenty of power Maximum digging depth 10 2 Maximum dumping height 16 0 Maximum reach at ground level 40 HP Liquid-cooled diesel engine This is the long-armed version of the 331 excavator ideal for jobs such as loading trucks, cleaning ditches and other shallow excavating work. The 334 s longer dipper means less repositioning and faster job completion Maximum digging depth 10 9 Maximum dumping height Maximum reach at ground level 40 HP Liquid-cooled diesel engine The 331E, based on the 331, is equipped with a hydraulically-extendable dipperstick for increased reach and dump height. When retracted, the 331E maintains the overall arm length and arm breakout force of the 331. A rear counterweight is standard equipment on the 331E Maximum digging depth 11 2 Maximum dumping height 18 5 Maximum reach at ground level 40 HP Liquid-cooled diesel engine

8 337 and 341 Excavators Handle the big jobs with ease! The 337 is big and strong designed to outperform competing excavators in its class. Its power, performance and versatility make the Bobcat 337 excavator a viable alternative to the traditional tractor/loader/backhoe Maximum digging depth 12 8 Maximum dumping height 18 9 Maximum reach at ground level 48 HP Liquid-cooled diesel engine The rugged 341 takes the 337 to the next level. A longer dipper and additional rear counterweight give the 341 the extra advantages of greater reach, enhanced truck loading capabilities and increased dig depth Maximum digging depth 13 7 Maximum dumping height 20 1 Maximum reach at ground level 48 HP Liquid-cooled diesel engine

9 Specs Engine 323 Make Kubota Kubota Kubota Kubota Kubota Kubota Kubota Kubota Model D722-E2B D1703-M-E2B D1703-M-E2B V-2203-M-DI-E2B V-2203-M-DI-E2B V-2203-M-DI-E2B V2003-M-DI-TE2B V2003-M-DI-TE2B Fuel Diesel Diesel Diesel Diesel Diesel Diesel Diesel Diesel Cooling Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Displacement 43.9 cu. in. (0.72 L) cu. in. (1.6 L) cu. in. (1.6 L) cu. in. (2.2 L) cu. in. (2.2 L) cu. in. (2.2 L) cu. in. (2.0 L) cu. in. (2.0 L) Horsepower 13.3 hp ( rpm 27.5 hp ( rpm 27.5 hp ( rpm 40.0 hp ( rpm 40.0 hp ( rpm 40.0 hp ( rpm 48.0 hp ( rpm 48.0 hp ( rpm Performance Operating Weight 3655 lb. (1658 kg) 6145 lb. (2788 kg) 6145 lb. (2788 kg) 7185 lb. (3259 kg) 7728 lb. (3505 kg) 7538 lb. (3419 kg) 11,085 lb. (5028 kg) 11,660 lb. (5289 kg) Maximum Travel Speed - Low 1.4 mph (2.30 km/hr.) 1.2 mph (1.9 km/hr.) 1.2 mph (1.9 km/hr.) 1.7 mph (2.7 km/hr.) 1.7 mph (2.7 km/hr.) 1.7 mph (2.7 km/hr.) 1.9 mph (3.1 km/hr.) 1.9 mph (3.1 km/hr.) - High 2.4 mph (3.80 km/hr.) 1.9 mph (3.1 km/hr.) 1.9 mph (3.1 km/hr.) 3.2 mph (5.2 km/hr.) 3.2 mph (5.2 km/hr.) 3.2 mph (5.2 km/hr.) 3.2 mph (5.2 km/hr.) 3.2 mph (5.2 km/hr.) Hydraulic Pumps Type Gear Piston/Gear Piston/Gear Piston Piston Piston Piston Piston - Auxiliary Hydraulic Flow 7.9 gpm (30.0 L/min.) 12.3 gpm (46.0 L/min.) 12.3 gpm (46.0 L/min.) 16.4 gpm (62.1 L/min.) 16.4 gpm (62.1 L/min.) 16.4 gpm (62.1 L/min.) 20.0 gpm (75.7 L/min.) 20.0 gpm (75.7 L/min.) Fuel Tank Capacity 7.3 gal. (27.5 L) 14 gal. (53.3 L) 14 gal. (53.3 L) 15.3 gal. (57.9 L) 15.3 gal. (57.9 L) 15.3 gal. (57.9 L) 22.0 gal. (83.3 L) 22.0 gal. (83.3 L) Standard Track Shoes Rubber Rubber Rubber Rubber Rubber Rubber Rubber Rubber - Width 9.06 in. (230 mm) 12.6 in. (320 mm) 12.6 in. (320 mm) 12.6 in. (320 mm) 12.6 in. (320 mm) 12.6 in. (320 mm) 15.7 in. (400 mm) 15.7 in. (400 mm) - Ground Pressure 4.13 PSI (28.4 kpa) 4.2 PSI (29.0 kpa) 4.2 PSI (29.0 kpa) 4.22 PSI (29.1 kpa) 4.54 PSI (31.3 kpa) 4.43 PSI (30.5 kpa) 4.26 PSI (29.4 kpa) 4.48 PSI (30.9 kpa) Drive Swing System E Each track is independently driven by a hydrostatic axial piston motor connected to a planetary gear reduction box. (Two-stage planetary gear reduction box on models 337 and 341.) Swing Speed 10.2 rpm 9.2 rpm 9.2 rpm 9.2 rpm 9.2 rpm 9.2 rpm 11.3 rpm 11.3 rpm Minimum Swing Radius (Rear) 42.1 in. (1068 mm) 47.3 in. (1200 mm) 47.3 in. (1200 mm) 54.7 in. (1390 mm) 54.7 in. (1390 mm) 54.7 in. (1390 mm) 63.1 in. (1603 mm) 63.1 in. (1603 mm) Boom Swing - Left Right Rated Lift Capacity Arm retracted Over Blade, Blade Down, 538 lb. (244 kg) 913 lb. (414 kg) 736 lb. (346 kg) 1616 lb. (733 kg) 1218 lb. (552 kg) 1408 lb. (639 kg) 2954 lb. (1340 kg) 2533 lb. (1149 kg) Maximum Radius, Ground Level Accessories Keyless Ignition No Yes Yes Yes Yes Yes Yes Yes Travel Motion Alarm Kit Yes Yes Yes Yes Yes Yes Yes Yes Engine Shutdown Yes STD STD STD STD STD STD STD Steel Tracks Yes Yes Yes Yes Yes Yes Yes Yes Enclosed Cab with Heater Yes Yes Yes Yes Yes Yes Yes Yes Air Conditioning No No No Yes Yes Yes Yes Yes Blade Float No No No STD STD STD STD STD Operator Training Course Yes Yes Yes Yes Yes Yes Yes Yes Attachments Auger Yes Yes Yes Yes Yes Yes Yes Yes Trenching Buckets Yes Yes Yes Yes Yes Yes Yes Yes Breaker Yes Yes Yes Yes Yes Yes Yes Yes Power Tilt No Yes Yes Yes Yes Yes Yes Yes Clamp No Yes Yes Yes No Yes Yes Yes Grapple No Yes Yes Yes No Yes Yes Yes Grading Bucket Yes Yes Yes Yes Yes Yes Yes Yes Plate Compactor No Yes Yes Yes Yes Yes Yes Yes Ripper No Yes Yes Yes Yes Yes Yes Yes Rotating Grapple No No No Yes Yes Yes Yes Yes Working Range E E A B D C Arm Length A. Max. Digging Height B. Max. Dumping Height C. Max. Digging Depth D. Max. Vertical Wall Digging Depth E. Max Digging Reach At Ground Level Bucket Breakout Force 44.2 in. (1123 mm) 41.3 in. (1050 mm) 53.1 in. (1350 mm) 47.2 in. (1200 mm) 79.5 in. (2019 mm) 59.1 in. (1500 mm) 60.0 in. (1525 mm) 75.8 in. (1925 mm) in. (3527 mm) in. (4055 mm) in. (4251 mm) in. (4539 mm) in. (4796 mm) in. (4708 mm) in. (5553 mm) in. (5817 mm) in. (2548 mm) in. (2779 mm) in. (2968 mm) in. (3089 mm) in. (3399 mm) in. (3270 mm) in. (3864 mm) in. (4127 mm) 90.4 in. (2297 mm) in. (2555 mm) in. (2859 mm) in. (3101 mm) in. (3914 mm) in. (3403 mm) in. (3581 mm) in. (3981 mm) 69.5 in. (1766 mm) 70.9 in. (1801 mm) 82.5 in. (2096 mm) 86.7 in. (2202 mm) in. (2550 mm) in. (2533 mm) in. (2691 mm) in. (3064 mm) in. (3912 mm) in. (4233 mm) in. (4529 mm) in. (4974 mm) in. (5614 mm) in. (5167 mm) in. (5716 mm) in. (6111 mm) 3751 lbf (16685 N) 4766 lbf (21200 N) 4766 lbf (21200 N) 6866 lbf (30540 N) 6866 lbf (30540 N) 6866 lbf (30540 N) 9267 lbf (41223 N) 9267 lbf (41223 N) NOTE Where applicable, dimensions are in accordance with Society of Automotive Engineers (SAE) and ISO standards. Specifications and design are subject to change without notice. Pictures of Bobcat excavators may show other than standard equipment. All dimensions are shown in inches. Respective metric dimensions are enclosed by parentheses. Bobcat Company complies with the requirements of ISO 9001 as registered with BSI Distributed By: One Source Equipment Rentals

10 Do it all with these exclusive excavator features Rubber tracks Minimize damage to hard surfaces. Improve traction on hard, wet surfaces. 360-degree house rotation Permits unlimited truck loading and spoil dumping. Allows digging in any position around the machine with no reduced visibility. Minimizes operator fatigue. Independent boom swing Permits offset digging around obstacles and beside structures. Reduces repositioning time since tracks remain parallel to the trench. Low machine weight Permits excavator to be transported with a pickup truck and small trailer. Low machine weight coupled with track feature allows work on jobsites with weight restrictions, such as interior demolition. Excavator concept in a compact size Machine designed specifically for trenching and excavating. Operator seat is offset, giving better view of bucket. Low overall height allows for inside operation. Backfill blade Allows excavator to backfill a trench or level and grade a jobsite. Serves as a vertical-type stabilizer, permitting operation in confined areas where swing-out stabilizers can t be used. Levels the machine in uneven terrain. Track undercarriage Eliminates downtime caused by flat tires. Increases flotation, resulting in more working days per year. Handles jobs in muddy conditions, such as drainage work or water-line repairs, where rubber-tired machines bog down. Hydraulic joystick controls Minimize arm movement for low-fatigue, all-day operation. Attachment versatility Wide array of attachments available to maximize excavator utilization. Interchange many attachments between Bobcat loaders and excavators. X-Change system allows quick and easy changing of attachments. Dig a square hole from one location The 360-degree rotating house and independent boom swing allow you to dig a square hole as wide as the machine without moving the excavator. This feature dramatically reduces the need to reposition the machine during large excavations. Distributed By: Specifications H G K A B D C E F I J NOTE Where applicable, dimensions are in accordance with Society of Automotive Engineers (SAE) and ISO standards. Specifi cations and design are subject to change without notice. Pictures of Bobcat excavators may show other than standard equipment. All dimensions are shown in inches. Respective metric dimensions are enclosed by parentheses. Bobcat Company complies with the requirements of ISO 9001 as registered with BSI E A B C D E F G H I J K 52.3 in 17.6 in 43.9 in 58.0 in 33.8 in 10.3 in in in 38.6 in 9.06 in 86.7 in (1327 mm) (448 mm) (1114 mm) (1473 mm) (858 mm) (261 mm) (2804 mm) (3872 mm) (980 mm) (230 mm) (2202 mm) 58.1 in 20.9 in 54.3 in 71.3 in 56.7 in 14.9 in in in 55.0 in 12.6 in 92.8 in (1476 mm) (532 mm) (1380 mm) (1811 mm) (1440 mm) (378 mm) (3034 mm) (4196 mm) (1398 mm) (320 mm) (2357 mm) 58.1 in 20.9 in 54.3 in 71.3 in 56.7 in 14.9 in in in 55.0 in 12.6 in 92.8 in (1476 mm) (532 mm) (1380 mm) (1811 mm) (1440 mm) (378 mm) (3007 mm) (4170 mm) (1398 mm) (320 mm) (2357 mm) 58.1 in 20.1 in 61.5 in 78.9 in 64.5 in 14.9 in in in 60.6 in 12.6 in 92.9 in (1476 mm) (511 mm) (1562 mm) (2005 mm) (1638 mm) (378 mm) (3493 mm) (4880 mm) (1540 mm) (320 mm) (2358 mm) 58.1 in 20.1 in 61.5 in 78.9 in 64.5 in 14.9 in in in 60.6 in 12.6 in 92.9 in (1476 mm) (511 mm) (1562 mm) (2005 mm) (1638 mm) (378 mm) (3630 mm) (5020 mm) (1540 mm) (320 mm) (2358 mm) 58.1 in 20.1 in 61.5 in 78.9 in 64.5 in 14.9 in in in 60.6 in 12.6 in 92.9 in (1476 mm) (551 mm) (1562 mm) (2005 mm) (1638 mm) (378 mm) (3499 mm) (4889 mm) (1540 mm) (320 mm) (2358 mm) 64.3 in 25.9 in 76.1 in 98.3 in 72.7 in 18.2 in in in 74.8 in 15.7 in 98.7 in (1633 mm) (657 mm) (1932 mm) (2497 mm) (1846 mm) (462 mm) (4048 mm) (5651 mm) (1900 mm) (400 mm) (2508 mm) 64.3 in 25.9 in 76.1 in 98.3 in 72.7 in 18.2 in in in 74.8 in 15.7 in 98.7 in (1633 mm) (657 mm) (1932 mm) (2497 mm) (1846 mm) (462 mm) (4026 mm) (5629 mm) (1900 mm) (400 mm) (2508 mm) B-1785 Bobcat Company P.O. Box 6000 West Fargo, ND Printed in U.S.A. Kn-25M-305-#B F