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TM 12: Small Mobile Tower

Small Portable Tower Features

The TM-12 small mobile tower system is available with a wide variety of options and accessories. It is best suited for meteorological tower purposes, test data acquisition, and other jobs that require small, portable units. The rugged TM-12 is constructed of tubular structural steel before being hot-dip galvanized and includes our A-frame tongue design with an additional T-bar for added structural integrity and better towing capability.  This highly portable trailer tower complies with DOT Federal Motor Carrier Safety Regulations and can be licensed in all 50 states with shipping available worldwide. Some of the features of the TM-12 small mobile tower system are as follows:

  • The deck of the mobile tower unit has a 4 ft W x 10 ft L (1.22 m W x 3.05 m L) mounting space and can carry a small equipment cabinet to use with the small mobile tower.
  • Other available accessories include an Aluma coax reel, spare tire, antenna storage tubes, solar power systems, storage boxes, and portable generators.
  • Available tower options include standard duty, heavy-duty, and extra-heavy-duty capacities, with the height of mobile towers offered at 17 ft (5.18 m), 35 ft (10.67 m), and 50 ft (15.24 m).
  • With a tower weight of only 2,990 pounds, this small mobile tower unit is extremely lightweight and can easily be transported by any vehicle with a suitable trailer hitch, including SUVs, vans, trucks, cars, and ATVs.
  • Due to the compact size and low weight of the TM-12 mobile tower, multiple units can easily be transported in Conex cargo containers, C-130 or larger aircraft, or via flatbed truck decks across the globe.
  • Model options available include: TM-12, TM-12HD (higher payload capacity) and TM-12UG (T2 unguyed tower capability).
  • For a list of the complete specifications, please see the table below.

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The smallest member of our trailer tower fleet, the TM-12 is a lightweight, open style mobile system that features five stabilizing outriggers. This durable, time-tested portable tower is user-friendly and simple to deploy with many of the great features found in our larger mobile trailer tower systems. The galvanized trailer chassis features sliding outriggers with rapid deployment capabilities, as well as a small deck to mount accessories to support your mobile tower needs.

TM-12 Specs

Specifications TM-12
TOWERS AVAILABLE WITH UNIT GUYED – STANDARD, HEAVY DUTY MODELS UP TO 50 ft (15.24 m)
UNGUYED (UG MODEL) – T2 UP TO 32 ft (10 m)
TRAILER WIDTH OVERALL 69 1/2 in (176.53 cm)
TRAILER WIDTH, FRAME ONLY 48 in (121.92 cm)
TRAILER DECK HEIGHT 20 in (50.80 cm)
TRAILER LENGTH OFTALL (W/O COUPLER) 15 ft 11 in  (191 in ) (4.85 m)
TRAILER GROSS VEHICLE WEIGHT (GVWR) 2,990 lb (1,356 kgs)
5,190 lb (2,354 kgs) HD MODEL
TRAILER BARE WEIGHT 990 lb (449 kg)
TRAILER GROSS AXLE WEIGHT (GAWR) 3,500 lb (1,588 kgs)
5,200 lb (2,359 kgs) HD MODEL
TRAILER APPROX. WEIGHT SHIPPED
(VARIES WITH DIFFERENT ACCESSORIES )		 1,800 lb (816 kgs)
2,100 lb (953 kgs) HD MODEL
NUMBER OF AXLES 1 (SINGLE)
AXLE CAPACITY RATING (EACH) 3,500 lb (1,588 kgs) LEAF SPRING
5,200 lb (2,359 kgs) TORSION HD MODEL
COUPLER CHANNEL (POSITIONS/HOLES) 3 POS./4 HOLES
STANDARD COUPLER SIZE 2 5/16 in (5.87 cm)  BALL, 7,000 lb (3175 kg)CAP., 2 HOLES
ELECTRIC BRAKES NONE
YES HD MODEL
TIRE SIZE (NOTE: ALL RADIAL TIRES!) ST205/75R14
ST225/75R15 HD MODEL
TIRE LOAD RANGE C
D HD MODEL
TIRE CAPACITY AND LOAD RATE 1,760 lb (798 kgs)
2,540 lb (1150 kgs)
TIRE PSI 50 psi
65 psi HD MODEL
WHEEL / RIM SIZE (DIA./WIDTH/BOLT PATTERN ) 14 in (36 cm) / 4.5 in (11.43 cm) / 5 ON 4.5 in
15 in (38 cm)/4.5 in (11.43 cm) / 5 ON 4.5 in
FINISHED HEIGHT, TOWER IN USAGE POSITION 96 in (243.84 cm)
FINISHED HEIGHT, TOWER IN STOWED POSITION 74 in (187.96 cm)
OVERALL LENGTH WITH TOWER MOUNTED 17 ft 6 in (5.33 m) (211 ½ in )
UID Label MIL-STD-130 AVAILABLE

TM-12 Instruction Manuals

TM12 Set Up Instructions

TM12 Guyed Set Up Instructions