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The 500E2 from National Crane offers an 18USt capacity and two basic boom and jib combinations. The crane is available in 60 Ft. and 71 Ft. boom lengths and can be configured as a behind cab mount or tractor mount. A state-of-the art hydraulic system provides the smoothest operation in the market.
Three-section boom: With a capacity of 16,3 t (18 USt) the Series 500E2 is equipped with a three-section 21,6 m (71 ft) boom. The long boom allows the operator to perform more lifts without the use of a jib, reducing setup time and improving efficiency. Innovative outrigger design: The Series 500E2 comes equipped “A” frame boxed slide outriggers with swivel pads and ASH type stabilizers. An optional single front outrigger is also available for 360° operation.
NEW Electronic throttle and OMS system: New electronic pedals utilizing J1939 communication for easy set up and reliable engine communication. Outrigger monitoring system (OMS) with improved system feedback at the hands of the operator. Productivity increasing options and Lift Solutions™
Chassis customization 0ptions
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| Body | |
|---|---|
| Chassis | Torsion resistant, high-strength steel subframe. Crane frame and subframe attached using threaded mounting bolts and drilled and bolted clamp plates for secure attachment to the truck chassis. Rear bumper underride protection standard on factory mounted cranes. |
| Cab | Dual-station ASME B30.5 compliant proportional crane controls with mechanical direct-to-valve control of hoist, lift, telescope and swing functions on both the driver and passenger sides of the crane. Mechanical direct-to-valve control of all outrigger functions on both the driver and passenger sides of the crane. HCA system: Color-coded load range gauge located at each operator station; A momentary override key switch for emergency repositioning of boom. Sealed electric switches for control of engine start/stop and horn. Throttle pedal located at each side. Load chart(s) located at each side. |
| Frame | Section Modulus (SM) Under Crane with 110,000 psi (758 MPa): 15.9 ci (261 cm³) Section Modulus (SM) Over Rear Stabilizers with 110,000 psi (758 MPa): 13 ci (213 cm³) |
| Slew | One (1) planetary slewing gear with a low speed high torque motor. Integrated holding valves and spring applied, pressure released brake release circuit; 375° non-continuous rotation; manually adjustable swing speed needle valve. |
| Dimensions | |
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| Wheelbase | 237 in. (602 cm) |
| Gross Axle Wt Rating (GAWR) | Front: 12,000 lbs. Rear: 21,000 lbs. |
| Max Tip Height | 81’-121’ |
| Hydraulic | |
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| Hydraulic System | Open-center hydraulics system allowing for multifunction operation of all crane functions. One (1) SAE-BB mounted, three-section gear pump for all functions and optimized system performance. Shaft input of 2400 RPM generating: Section #1 (Boom/Telescope/Outriggers): 68 lpm (18 gpm) max flow Section #2 (Hoist): 128.7 lpm (34 gpm) max flow Section #3 (Swing): 37.9 lpm (10 gpm) |
| Jib | 5FJ41M, 2-section |
| Operational | |
|---|---|
| Outriggers | Outrigger monitoring system for A-frame outriggers and A-frame stabilizers. |
| Capacity | 18 T (16.3 t) |
| Boom | Includes Proportional extension via multi-stage hydraulic cylinder and cable operation; four-plate, high-strength steel construction; two-sheave, quick reeve boom nose and Easy-glide wear pads. |
| Winch | Planetary |
| Boom | |
|---|---|
| Boom Extensions | 27 - 71 ft. (8.23 - 21.65 m) |
| Boom Type | 3-section |
| Boom Length | 71’ |
| Max Tip Height-Boom | 121' |
| Max Jib Length | 41 ft. (12.5 m) |
| Stabilizers | A-frame |
| Boom Elevation | One (1) double-acting, hydraulic cylinder with holding valve with a –10⁰ to +80⁰ |
| Battery | |
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| Electrical System | Automotive grade, fully wire harnessed 12 VDC electrical system using sealed connectors. |
| Measurements | |
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| Weight | 14,721 lbs.; 15,316 lbs. (w/oil weight) |
| Turning Radius | 180° |
*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.
