Professional GSE Solutions for Maintenance & Ground Handling
Our Ground Support Equipment (GSE) products are fully designed and manufactured in‑house. Each maintenance stand is built to the highest quality standards and produced in accordance with all relevant EU directives and regulations—ensuring maximum safety in daily operations.

With our extensive experience in special‑purpose machinery and metal fabrication, we develop durable, robust, and service‑friendly solutions tailored to the needs of airlines, MRO providers, and airport service companies.

Thoughtful Engineering – Developed by Our In‑House Team
All GSE products are designed and continuously optimized by our engineering team. Every stand is built for ergonomic operation, high load capacity, and easy maneuverability.
The combination of steel and aluminum construction provides an ideal balance of stability, weight, and long service life.

Applications & Benefits
Our maintenance stands are designed for a wide range of aviation applications:

  • Inspection and maintenance work on various aircraft types

  • Safe access to doors, wings, pylons, and engine areas

  • Suitable for passenger handling, aircraft handling, and technical ground operations

  • Robust components designed for intensive daily use

  • Fast and safe operation thanks to well‑engineered handrail and wheel systems


Maintenance staircases standard

MST-5 to MST-22

The standard maintenance stairs MST‑5 to MST‑22 provide safe access for inspection and maintenance work on various aircraft areas.
Their stable steel/aluminum construction with R12 anti‑slip steps ensures secure footing.

A fixed handrail on the staircase as well as dual swivel railings with integrated safety gates on the platform allow ergonomic and safe operation during daily GSE use.

Manufactured in accordance with the applicable regulations and guidelines:

  • 2006/42/EC
  • EN 1915-1
  • EN 1915-2
  • EN 12312-08
  • CEmark
Platform:Height above ground level: 1,250 to 5,500 mm
length: 1.2; 1.6; 2.0 m
width: 1,000 mm
Ascent width:750 mm
Number of steps:5-22
Gradient:250 mm
Platform load:300 kg (2 persons)
Stair load:4 persons (1 person/step)

Subject to technical changes.


Maintenance staircase

MST-20-2400

The MST‑20‑2400 is specifically designed for maintenance work on the A330, A340‑300, and A340‑600.
It provides safe access to Door 3 and the wing areas.

Featuring a robust steel/aluminum frame, non‑slip steps, and compliance with industry standards, it is a reliable solution for precise and safe operations in line and base maintenance environments.

Manufactured in accordance with the applicable regulations and guidelines:

  • 2006/42/EG
  • EN 1915-1
  • EN 1915-2
  • EN 12312-8
Platform:Height above ground level: 5,000 mm
length: 2,400 mm
width: 1,530 mm
Ascent width:750 mm
Number of steps:20
Step height:250 mm
Platform load:150 kg (1 person)
Stair load:4 persons (1 person/step)

Subject to technical changes.


Maintenance staircase

MST12-P.A.S.

The MST‑12 P.A.S. is specially designed for maintenance tasks around the pylon and engine section.

With a towing bar and steerable front wheels, it offers excellent maneuverability.
A stable aluminum platform, anti‑slip steps, and compliant construction ensure safety and efficiency in demanding engine maintenance processes.

Manufactured in accordance with the applicable regulations and guidelines:

  • 2006/42/EG
  • EN 1915-1
  • EN 1915-2
  • EN 12312-8
Platform:Height above ground level: 3000 mm
length: 1600 mm
width: 2000 mm
Ascent width:750 mm
Number of steps:12
Step height:250 mm
Platform load:300 kg (2 persons)
Stair load:4 persons (1 person/step)
Towing speed:25 km/h

Subject to technical changes.


Maintenance staircase

MST 8-UCAS

The MST‑8 UCAS is a versatile maintenance stair for inspection and service work across various aircraft types.

A folding swivel‑and‑slide railing with integrated safety gate, together with an additional two‑step folding stair, provide maximum flexibility and safety.
Ideal for variable access scenarios in hangars and on the apron.

Manufactured in accordance with the applicable regulations and guidelines:

  • 2006/42/EG
  • EN 1915-1
  • EN 1915-2
  • EN 12312-8
Platform:Height above ground level: 1,760 mm
length: 1060 mm
width: 800 mm
Ascent width:690 mm
Number of steps:8
Step height:220 mm
Folding staircase:Number of steps: 2
Ascent width: 450 mm
Platform load:150 kg (1 person)
Towing speed:25 km/h

Subject to technical changes.


Maintenance platform

MP-A320F

The MP‑A320F maintenance platform enables safe inspection and maintenance work in the landing gear area of the Airbus A319, A320, and A321.

An integrated anti‑collision bumper protects the aircraft fuselage from damage and supports safe workflows in apron and hangar operations.

Manufactured in accordance with the applicable regulations and guidelines:

  • 2006/42/EG
  • EN 1915-1
  • EN 1915-2
  • EN 12312-8
Platform:Height above ground level: 1350 mm
length: 1500 mm
width: 2500 mm
Platform load:300 kg (2 persons)
Ascent width:600 mm
Number of steps:5
Step height:250 mm
Staircase platform height:1250 mm

Subject to technical changes.


Service trailer nitrogen

NSC-4

The NSC‑4 nitrogen service cart reliably supplies aircraft with low‑pressure (0–20 bar) and high‑pressure (0–150 bar) nitrogen.

Features:

  • Holds four 50‑liter nitrogen cylinders
  • Lockable valve housing
  • Two 6‑meter hoses including tire filling gauge
  • Front‑wheel parking brake for secure positioning

Manufactured in accordance with the applicable regulations and guidelines:

  • TRBS2111-4
  • 2006/42/EC
  • EN 1915-1
  • EN 1915-2
  • EN 12312-18
Dead weight:400 kg
Gross weight:700 kg
Load capacity:300 kg
Maximum speed:25 km/h

Subject to technical changes.


SERVICE TRAILER HIGH-ALTITUDE OXYGEN

OSC-4

The OSC‑4 oxygen service cart is designed for supplying aircraft with aviation breathing oxygen.

Features:

  • Space for four 50‑liter / 200‑bar oxygen cylinders
  • Lockable valve cabinet used for storing filling equipment, fire extinguisher, and grounding cable
  • Front‑wheel parking brake ensures a secure stand

Manufactured in accordance with the applicable regulations and guidelines:

  • TRBS2111-4
  • BGV C10
  • 2006/42 EC
  • EN 1915-1
  • EN 12312-18
Dead weight:400 kg
Load capacity:300 kg
Maximum speed:25 km/h

Subject to technical changes.


Tyre service trailer

RSW-B777/MD11

The RSW‑B777/MD11 is specifically designed for nitrogen‑supported maintenance on landing gears.

Features:

  • 150‑bar nitrogen filling system
  • Tire filling system
  • Loading areas for:
    • 1 wheel
    • 2 nitrogen cylinders
    • Axle jacks
    • Wheel‑and‑brake changer
    • 4 toolbox compartments
  • Parking brake for safe operational stability

Manufactured in accordance with the applicable regulations and guidelines:

  • TRBS2111-4
  • 2006/42 EC
  • EN 1915-1
  • EN 12312-18
Dead weight:1005 kg
Load capacity:995 kg
Maximum speed:30 km/h

Subject to technical changes.


Wheel service trailer

WSC-2

The WSC‑2 wheel service cart provides:

  • Capacity for two aircraft wheels
  • Space for one axle jack
  • Mounting position for a wheel‑and‑brake changer
  • Lockable valve housing for safe transport of a nitrogen filling system
  • Two cylinder mounts (50 l / 200 bar)

Highly versatile for maintenance operations.

Manufactured in accordance with the applicable regulations and guidelines:

  • TRBS2111-4
  • 2006/42/EC
  • EN 1915-1
  • EN 1915-2
  • EN 12312-18
Dead weight:1050 kg
Gross weight:2300 kg
Load capacity:1250 kg
Maximum speed:25 km/h

Subject to technical changes.


Wheel transport trailer

WTC-5

The WTC‑5 wheel transport trolley is ideal for transporting up to five aircraft wheels.

Features:

  • Adjustable dividers
  • Side access ramps
  • 3.7 m × 1.5 m loading area
  • Suitable for towing vehicles or manual operation
  • Parking brake for secure positioning

Manufactured in accordance with the applicable regulations and guidelines:

  • TRBS2111-4
  • 2006/42/EC
  • EN 1915-1
  • EN 1915-2
  • EN 12312-18
Dead weight:850 kg
Gross weight:2850 kg
Load capacity:2000 kg
Maximum speed:25 km/h

Subject to technical changes.

GSE

Ground Support Equipment

SCHRAMM offers its Ground Support Equipment customers a wide range of products used in passenger handling, aircraft handling and aircraft maintenance.

For further requirements we also supply custom-made products according to specific customer requests.