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M777 155mm Ultralightweight Field Howitzer

Crew

Normally seven (can be a reduced detatchment of five)

Overall Length, Towing Mode

9,275mm

Overall Length, Firing Mode

10,210mm

Overall Width, Towing Mode

2,770mm

Overall Width, Firing Mode

3,720mm

Overall Height, Towing Mode

2,260mm

Trunnion Height, Firing

650mm

Wheel Track Height

2,300mm

Production Weight

3,745kg

Split Lift Weight, Elevation Mass

2,414kg

Split Lift Weight, Carriage

1,331kg

Load of Towing Eye

60kg

Maximum Tow Ground Clearance

660mm

Maximum Towed Road Speed

88km/h

Maximum Towed Cross Country Speed

50km/h

Air-Braked Towing Vehicle

4x4, 2.5t

Calibre

155mm

Barrel Length

39 calibre

Barrel Life

2,650 firing

EFC Muzzle Velocity at Charge 8 Super

827m/s

Maximum Firing Range, Unassisted

24.7km

Maximum Firing Range, Assisted

30km

Rifling RH Uniform 1/20cal Evaluation Arc

-40mils to +1,283mils

Traverse Arc

+400mils and -400mils

Rate of Fire, Intense

5 rounds a minute

Rate of Fire, Sustained

2 rounds a minute

Maximum Charge

Charge 8 super

Fire Control

Direct or indirect firing with electro-optical sighting system for day / night operations

Digital Fire Control System

Optional
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