Aircraft Maintenance and Engine Access Stand, DF071554-07-12

The DF071554-07-12 Aircraft Maintenance and Engine Access Stand was specifically designed for the B777-9. This ground support stand uses anti-fatigue ladder steps rather than narrow ladder rungs to ensure comfort when using the stands to change LRU’S, adjust components or connect/disconnect engines and nacelles. This engine access stand was also designed to provide access to the GE-90 powered 777 Legacy PDOS (powered door opening system). Design improvements include a lighter stand utilizing a smaller footprint and greater geometry for optimum usage.


The height and angle adjustments on this aircraft maintenance stand allow for diverse angle and height changes frequently required when servicing aircraft. The aircraft maintenance stand contains extensive aluminum construction for easy movement and a corrosion-resistant powder coat finish for longevity.

The ground support stand facilitates safe access to nose cowls, fan cowls and pylon disconnect zones on PW, GE and RR engines, providing a safe working solution to many of the traditionally difficult under-cowling maintenance locations. This aircraft maintenance stand is also designed to safely access the same points outside of cowling, specifically forward and aft pylon service points. The hard to reach refuel panels and under-wing areas are also accessible using this product.

For increased safety and ease of mobility, this aircraft maintenance stand has optional accessories that can be added. They include 4 corner-leveling jacks, fold away tow bars and lift truck fork pockets. The DF071554-07-12 Aircraft Maintenance and Engine Access Stand is designed and tested in accordance with ANSI-ASC A14.7 and BS EN 131.7 and includes CE Certification.

DF071554-06 89 7/8″ x 161 ¾″ A340, A380, A400, B747, DOUGLAS, DC-10/MD-10/ MD-11
DF071554-07-08 87 ¾″ x 122 7/8″ A300, A310, A318, A319, A320, A321, A330, B717, B727, B747,
B757, B767, B787, Bombardier CRJ, E-170, E-190,
McDonnell Douglas DC-9 Super 80/ MD-80
DF071554-07-10 87 ¾” x 122 7/8″ A300, A330, A340, A350, A380, B757, B777, Lockheed L-1011
DF071554-07-12 87 ¾″ x 122 7/8″ B777X & 777 Legacy


Additional information

Part Number


Aircraft Type

B777X & 777 Legacy


1 Person

Towing Speed

6 MPH / 10 KPH


87 ¾″ x 122 7/8″ / 223.9cm x 312.1cm

Shipping (DIMS)

88” x 52″ x 108 1/4″ x 1,150 lbs / 223.5cm x 132cm x 274.9cm x 521.6kg

Low Height

187 1/4″ / 475.6cm

High Height

224 1/2″ / 570.2cm

Weight Capacity

330 lbs / 150 kg


ANSI-ASC A14.7, BS EN 131.7, CE, DIN EN 12312-8 & EN 1915-1


52-75 Degrees

Ladder Material


Frame Material



Powder Coated Finish

Number of Users


Caster Details

8″ / 20.3cm Split Castor with Brake and Swivel Lock


Hydraulic Foot Pump

Fully Extended - Ladder

57 Strokes

Fully Extended - Tilt

23 Strokes

Fall Restraint Anchor Points


Padding Material


Optional Accessories

Air powered pump, Fork pockets, Fold away tow bar, Leveling jacks, Platform adaptors, Straight extension, Utilities package, 777X pylon extension