No longer in production, the 15-ton Manitex M150 Down Cab Rough Terrain Crane has a 62' 5" (19 m) main boom section and a 20' (6 m) jib for an 85.5' (21.6 m) maximum tip height.  The crane is powered by a Cummins QSB 4.5 diesel engine, turbocharged, 4-cylinder water-cooled 160 HP @2500 RPM engine.

The M150 Cab Down Rough Terrain Crane is designed to make pick-and-carry jobs safer and more efficient.

The low-profile, high-capacity unit offers:

- Rated capacity: 15 Ton (13.6 mT) at 10 ft. (3.0 m) working radius
- Maximum boom length: 62.5 ft. (19 m)
- Maximum tip height: 85.5 ft. (21.6 m)
- 3-section hydraulic actuated boom
- Full power, mechanically synchronized
- Min. / Max. 24 ft. / 62.5 ft. (7.3 m / 19 m)
- Boom elevation angle range (min. / max.) 0º / 70º
- The main hoist has a grooved drum storage capacity
- Hoist Single Speed (Standard)
- Hoist speed without load in 5th layer (low range / high range) 242 fpm (1.23 mps)
- Hoist speed without load in 1st layer (low range / high range) 169 fpm (.85 mps)
- Rope 6 x 19 IWRC XIPS, right regular lay, preformed, 390 ft. (119 m) long, 0.56 in. (14.3 mm) thick.
- Max. line pull: 1st layer low-range, 10, 750 lb. (4, 886 kg
- Max. line pull permissible, 7, 500 lb. (3, 400 kg)
- Outrigger pad size, 16 in. x 16 in. (406 mm x 406 mm)
- Area of outrigger pads, 256 in.2 (1, 652 cm2)

- Optional features include:
- One section jib 20 ft. (6 m)
- Offset 0º Fixed
- Maximum tip height 85.5 ft. (20.1 m)
- 7T Hook and Ball 180 lb. (82 kg), Low Profile 456 lb. (207 kg), 2 Sheaves 456 lb. (207 kg)
- Air conditioner
- LED work lights
- LED strobe light
- Perimeter lights
- Rearview camera
- Front windshield guard
- Falling Object Protection System (F.O.P.S.)
- Graphic interface for load indicator