Harrington TM 3 Ton Top Running Motorized End Trucks 35 ft. Span
$5,506.59
For heavy-duty class "C" single girder crane applications, nothing tops Harrington's top running motorized end trucks. Along with a full range of features, end truck kits include two trucks; two sealed, totally enclosed, non-ventilated (TENV) motors with adjustable D.C. brakes; two helical gear reducers; rubber bumpers; and a bridge beam fastener set. All trucks are fully painted. Bridge fabrication prints are also included. As a member of the Crane Manufacturers Association of America (CMAA), Harrington builds TM trucks to meet current industry and regulatory codes.
| Cap. (Tons) | Max Span (ft) | Part No. | Wheel Dia. (in) | Sug. Min. Runway Rail (ASCE#) |
Overall Length (in) | Roller Base (in) | Wheel Base(in) | Runway Ctr. Line to Outer Edge of ET (in) | Width Beyound Span (in) | Top of Rail to Top of End Truck (in) |
Motor (in) |
| 3 | 35 | TML/S/H-3-0335 | 6.10 | 30 | 62 | 54 | 43 | 3.8 | 4.6 | 7.1 | 13.0 (L/S) 13.4 (H) |
| Part No. | Speed Codes L and S | Speed Code H | Weight | ||||
| One Motor Per End Truck 3 Phase 60 Hz | One Motor Per End Truck 3 Phase 60 Hz | ||||||
| Output (Hp) | Rated Current(amps ea.) | Output (Hp) | Rated Current(amps ea.) | ||||
| @230V | @460V | @230V | @460V | ||||
| TML/S/H-3-0335 | 0.33 | 1.6 | 1.0 | 0.5 | 2.1 | 1.3 | 421 |
- Frame fabrication from ASTM A500 structural tube for superior strength, rigidity and compactness.
- Reduced wheel friction due to heavy-duty side guide rollers results in smooth crane travel‚ guide rollers are 3 1/2" O.D. (5" on 10 T) with fixed steel axles.
- Minimize assembly labor with fully machined frames‚ girder connection, bracing and collector mounting bracket holes are drilled and tapped for easy installation.
- Suitable for use on ASCE crane rail or square bar‚ wheels are machined steel with flat tread and each has 2 deep groove ball bearings, meeting L10 bearing life criteria for class C cranes.
- Sealed TENV drives with quiet, smooth‚ operating helical gear reducers.
- Gear reducer is designed for easy field conversion between L and S speeds.
- Drives are designed for crane service, with 30 minute rating and feature cooling fins for efficient heat dissipation.
- Externally adjustable D.C. brakes allow controlled deceleration‚ adjustable up to 50% of rated motor torque.
- Thermal motor protection is standard.
- Drives and brakes are compatible with Electronic Acceleration Control (EAC) and Variable Frequency Drive (VFD).
- Drives are connectable for 230/460V-3-60 (including dual speed models). Other voltages available.
- Rail sweeps and drop stops are standard.
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