Production information
Manufacturer Deller-Bingham-Fouts, New Syrtis Shipyards [1], Tengo Aerospace, Federated-Boeing[2], Kathil Shipworks[3]
Production Year 2808[4]
Use Cargo Carrier
Type Civilian Spheroid
Tech Base Inner Sphere
Technical specifications
Mass 52,000 tons
Structural Integrity 20
Length 277 meters
Width 277 meters
Height 170.6 meters
Drive System Bally Tech Super X40
Safe Thrust 1.5 g
Max Thrust 2.5 g
Fuel (tons) 420 tons
Fuel (days) 50.2 days
Armament 3x Large Lasers
4x Medium Lasers
2x Small Lasers
Armor 30 tons standard
Fore: 8
Sides: 6
Aft: 5
Crew 35
Escape Pods/Life Boats 6/0
Heat Sinks 153
BV (1.0) 1,390[5]
BV (2.0) 1,061


The largest DropShip capable of landing on a planet, the Mammoth-Class is the mainstay of bulk cargo transportation across the Inner Sphere. Originally designed by Krester's Ship Construction, the Mammoth was sold to foreign customers and its construction continued on after the company's demise.[6]

The most unusual feature of the Mammoth is use of four smaller separate drive units attached to the outside of the hull instead of a single internal drive system, capable of being jettisoned in an emergency to protect the ship. This frees up even more space for cargo, even at the cost of ironically small and simple crew accommodations.

Five times the size of the Overlord, most Mammoths are in service only with the largest megacorporations and the Successor State militaries, some of which have modified the design as a hydrogen fuel tanker. The high cost of operating and maintaining a Mammoth restrict their use, so are a fairly uncommon sight overall.


Armed purely as a defensive measure, the high dollar value of the Mammoth and any cargo ensures that it never need have to call upon the single nose mounted Large Laser, the Large and Medium Laser on each lower angle, and the two Small Lasers mounted directly aft.


The Mammoth has five massive cargo decks, each capable of holding a little more than 8,000 tons of cargo. Two 400 ton cargo lifts links all five decks, with the lowest deck containing the massive doors for loading and unloading on the ground, with the second deck featuring four airlocks for transferring cargo while in space. Four Small Craft bays and A pair of zero-G rated Industrial Exoskeletons located next to each lift to aid in cargo transfer in orbit.

Named Vessels[edit]

See Category:Individual Mammoth-class DropShips

Mammoth Ship Gallery[edit]


  1. Handbook: House Davion, p. 183
  2. Handbook: House Davion, p. 181
  3. Handbook: House Davion, p. 182
  4. MUL online date for the Mammoth
  5. AeroTech 2 Record Sheets, p. 262
  6. The Star League, p. 165