3051 T
3051 T
The CM300.1 series telescopic crane is designed for optimal balance between features, cost, and usability. Key features include a Greer Insight™ load moment indicator for safety, self-lubricating boom slider pads for reduced maintenance, and a compact design measuring 40 ft. in length. It has a 30-ton capacity at a 5 ft. radius, a 51 ft. 3-section tractor mount, and a 100 ft. 4-section proportional boom with a maximum tip height of 112 ft. Additional features include an inverted 'T' cross-section boom design, optional fixed and telescopic jibs, A-frame front outriggers, and out-and-down stabilizers.
The crane is equipped with dual operator stations that include engine start/stop, foot throttle, signal horn, boom angle indicator, load chart, and range diagram for ease of operation.
Outriggers feature double-acting hydraulic cylinders, large pivoting pads, and audible alerts during motion to ensure stability and safety.
The hoist allows for on-the-fly line speed changes, with a grooved drum and tapered flanges to minimize rope stacking, enhancing productivity and reducing downtime.
The 3051T chassis has a total crane weight of 16,129 lbs. and requires a minimum truck axle weight of 8,400 lbs. for both front and back to meet stability requirements. The chassis dimensions include a wheelbase of 240 in., cab to tandem of 147.2 in., and an after frame of 76 in.
The 30100C model has a total crane weight of 22,485 lbs., with an option for out-and-down outriggers increasing the weight to 23,047 lbs. The chassis dimensions include a wheelbase of 261 in., cab to tandem of 195 in., and an after frame of 114 in.
The document details standard and optional outrigger-stabilizer combinations, emphasizing the importance of fully extended configurations for optimal crane operation.
Detailed load charts for both the 3051T and 30100C models specify lifting capacities at various boom lengths and angles, highlighting the importance of using fully extended outriggers and stabilizers for accurate load ratings.
The document concludes with technical descriptions and available options for customization, emphasizing the need to consult specific load charts and operator manuals for safe and effective crane operation.
The document provides detailed specifications for the CM300.1 Series Telescopic Crane, including boom length, boom angle, line speed, and winch details. The crane features a 3-section 51 ft. boom and a 4-section 100 ft. boom, with a maximum boom angle of 80.6 degrees. The main winch cable is 5/8 inch in diameter, and the hydraulic system includes a 3-section gear pump.
The document outlines load capacities at various boom angles for different configurations (Codes 2, 3, and 4). Load capacities range from 5,300 lbs. at a 25-degree angle to 2,470 lbs. at a 65-degree angle, depending on the configuration.
Crane operation is subject to specific load charts and guidelines. Operators must consider deductions for load handling devices and ensure the crane is leveled with outriggers extended. Load ratings are divided into structurally limited and stability limited capacities, with stability ratings not exceeding 85% of tipping.
Operators must read the owner's manual and adhere to specified operating radii and boom angles. The document warns against lifting off the main boom point while the jib is erected and emphasizes the importance of considering environmental factors and operator experience.
The crane features dual operating stations with ANSI B30.5 standard controls, a torsion-resistant sub-frame, and weather-resistant components. Options include various jibs, baskets, and operator aids.
The crane includes a ball-bearing swing circle, double-reduction planetary gearbox, and a 4-function radio remote control system. The document also lists optional equipment such as a hydraulic oil cooler and hose reel.
Catalog excerpts
CM300.1 SERIES TELESCOPIC CRANE
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Hook block Distance from hook to head sheave pin Hoist speed Boom elevation angle 1 - Main hoist 2 - Auxiliary winch 3 - Recovery winch Max. boom length with extension Rope length Boom with extension retracted Rope - standard/optional Boom angle Rope diameter Telescoping mode Permissible line pull Working radius Maximum line pull Boom length Slewing / Allowable slewing range Hydraulic actuated boom Slewing gears Full power mechanical synchronized Slewing brake Boom head / Hook block dimension Outriggers / Lifting on outriggers Main boom with auxiliary head Counterweight Radio remote control
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CM300.1 SERIES TELESCOPIC CRANE FPO THE CM300.1 SERIES TELESCOPIC CRANE Maximize use and value Other features include: The CM300.1 series strikes the perfect balance between the three things customers tell us they care about most: features, cost and ease of use. The CM300.1 offers: • A Greer Insight™ load moment indicator, the industry’s only monitoring display that offers the feature-rich capabilities and high-resolution VGA graphics to help operators work safer and smarter • Self-lubricating boom slider pads, to minimize maintenance costs • A compact size; properly equipped, the unit is just...
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TRUCK AXLE WEIGHT CRANE WEIGHT Total crane (standard): Nominal frame width Frame Section Modulus at 180/360º area of operation* Front Axle Gross Weight Rating Minimum truck axle weight - Front** Minimum truck axle weight - Back** CHASSIS DATA Rear Axle Gross Weight Rating **Minimum chassis weight is required to meet 85% stability requirements. Chassis data is general - not for engineering. Some dimensions depend on truck selection. Notes: Additional axles required for federal bridge legal configuration - consult Manitex. Manitex highly recommends addition of a front stabilizer and may be required...
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CM300.1 SERIES TELESCOPIC CRANE CRANE WEIGHTS "Minimum chassis weight is required to meet 85% stability requirements. Chassis data is general - not for engineering. Some dimensions depend on truck selection Notes: Additional axles required for federal bridge legal configuration - consult Manitex. Manitex highly recommends addition of a front stabilizer and may be required on some nstallations - consult Manitex.
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OUTRIGGER EXTENSION / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / Standard Outrigger-Stabilizer Combination Fully Extended - Imperial & Metric Units Outrigger-Stabilizer Combination Fully Extended (optional) Data published herein is intended as a guide only. Crane operation is subject to machine specific load charts and information.
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CM300.1 SERIES TELESCOPIC CRANE 3051T LOAD CHART: Main Boom / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / Lifting Capacities 3-section Boom 21.27 ft.–51 ft. MAIN BOOM LMI CODE 1 21.27 ft. Loaded Boom Angle (deg) Loaded Boom Angle (deg) Loaded Boom Angle (deg) Loaded Boom Angle (deg) Loaded Boom Angle (deg) Loaded Boom Angle (deg) Loaded Boom Angle (deg) Structural Tipping NOTES: • All loads rated at 360º pick • Loads based on crane on fully extended outriggers and stabilizers • All “on outriggers” loads are based on 85% tipping • Loads above heavy...
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OPERATING RADIUS FROM CENTERLINE OF ROTATION IN FEET Data published herein is intended as a guide only. Crane operation is subject to machine specific load charts and information
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CM300.1 SERIES TELESCOPIC CRANE 30100C LOAD CHART: Main Boom and Jib / / / / / / / / / / / / / / / / / / / / / / / / / / / / / Lifting Capacities 3-section Boom 30 ft. - 100 ft. Jib 26 ft. - 46 ft. 30 ft. Loaded Boom Angle (deg) Loaded Boom Angle (deg) Loaded Boom Angle (deg) Loaded Boom Angle (deg) Loaded Boom Angle (deg) Loaded Boom Angle (deg) Loaded Boom Angle (deg) Loaded Boom Angle (deg) 90 95 DEDUCTIONS FROM MAIN BOOM CAPACITIES FOR STOWED JIB - FJ = Fixed Jib TJ = Telescopic Jib FJ Loaded Boom Angle (deg) NOTES: • All loads rated at 360º pick • Loads based on crane on fully extended outriggers...
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OPERATING RADIUS FROM CENTERLINE OF ROTATION IN FEET Data published herein is intended as a guide only. Crane operation is subject to machine specific load charts and information
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CM300.1 SERIES TELESCOPIC CRANE LINE THROUGH Deductions from rated loads for load handling devices supplied by Manitex Auxiliary block Auxiliary sheave Overhaul ball Load blocks Hose reel WARNING: Lifting off the main boom point while the jib is erected is not intended nor approved. HULL 360' WORK AREA IH OPTIONAL FRONT BUMPER OPERATORS MANUAL. See overhaul ball mfgr. nameplate See load block mfgr. nameplate REEVING DIAGRAM ALLOWABLE LINE PULL CONDITION BEFORE OPERATING CRANE. OWNER'S MANUAL.
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LMI OPERATING CODES / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / Code Crane Configuration Outrigger Configuration Main Boom Fixed Jib Telescopic Jib - Retracted Telescopic Jib - Extended Fully Extended Fully Extended Fully Extended Fully Extended Full 360º Full 360º Full 360º Full 360º Personnel lifting platform on main boom Personnel lifting platform on fixed jib Personnel lifting platform on tele. jib - Retracted Personnel lifting platform on tele. jib - Extended Fully Extended Fully Extended Fully Extended Fully...
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CM300.1 SERIES TELESCOPIC CRANE TECHNICAL DESCRIPTIONS / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / - Hoist, Rope and Hook Boom Boom length: Proportional boom • 3-section 51 ft. (15,5 m) • 4-section 100 ft. (30,1 m) Maximum theoretical line speed: 300 fpm (91,4 mpm) 2-sheave quick reeve boom point Self lubricating slider pads Maximum theoretical bottom-layer line pull: 11,500 lbs. (5,216 kg) 3051T: • Boom Length 51 ft. (15.5 m) • Boom Max. Tip Height 62.3 ft. (19 m) Main winch cable diameter: 5/8 in. (16 mm) rotation resistant 30100C:...
Open the catalog to page 14All Manitex catalogs and technical brochures
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