Upgrade kit - 8,8cm Flak 37 Sfl self-propelled gun

IMPORTANT!

The upgrade kit does not contain the entire model!

Contains only the parts necessary to convert the SdKfz.9 Famo and 8.8cm Flak 18 AA/AT gun to the 8.8 cm Flak 37 Sfl.

Without purchasing the SdKfz.9 Famo and 8.8cm Flak 18 AA/AT gun models, the 8.8 cm Flak 37 Sfl model cannot be built from this upgrade kit.

The entire 8.8 cm Flak 37 Sfl model is offered for purchase separately.

Lenght: 900mm

Width: 308mm

Height: 367mm

Weight: approx 10kg

Detailed, full of functions and easy to build (print).

Track drive.

Front axle and track steering.

Functional suspension.

Servo driven winch.

Functional headlights, taillights and blinkers.

Printed tires.

Easy access to the transmission for maintenance.

Functional gun traverse and elevation.

The vehicle can be equipped with various electronics and functions.

It is up to you how much you would like to use all the options.

The model contains everything what you need to print and build the vehicle

STL files for every printed part, assembly guide and shopping list (screws, motors, servos....)

Shopping list:

Screw M2x6 – 129x

Screw M2x8 – 31x

Screw M3x6 – 8x

Screw M3x10 – 252x

Screw M3x15 – 22x

Screw M3x20 – 11x

Screw M3x30 – 12x

Screw M3x40 – 2x

Nut M2 – 12x

Nut M3 – 2x

Socket set screw M3x4 – 2x

Motor 540 (35T or higher) – 2x

Rubber band – 16x

Bearing 10x15x4 – 48x

Bearing 15x21x4 – 6x

Steel wire 2mm (e.g. welding rod for autogenous/TIG welding) – 3m alternatively you can use pieces of filament

Steel wire 1mm (e.g. welding rod for autogenous/TIG welding) – 1m

Rope (for winch) – lenght depends on rope diameter (it must fit into the winch drum)

Thin rope/chain (to hold unfolded bed sides) – 0,5m

Standard servo 180° (for the front axle steering) - 1x

Standard servo 360° (for the winch) - 1x

Glue

LED 5mm warm white – 2x

LED 3mm red – 2x

Whole model is designed for FDM printers only.

If you have any questions please do not hesitate to send me an email.

I have spent a lot of time developing this model.

Please, dont share this STLs, it will affect my next releases.

Thank you very much.

3D printing settings

Min. bed size: 220x200mm

Nozzle size: 0,4mm

Layer height: 0,2mm

Infill: 40%

Perimeters:

Gears and shafts – 6 Everything else – 3

Material: PLA/PETG

Material for gears and shafts: PC/PET-G

Material for tires: TPU/TPE

Print settings for tires: Perimeters: 2

Top layers: 5

Bottom layers: 5

Infill pattern: Gyroid

Infill density: 5%

Supports: On

Most parts do not require supports. Parts that do need them have „support“ in the name.