Skip to content

Cromwell Mk.IV – scale 1/16 – STL files

22170,00 Ft

Metal tracks pins + STL files for your 3D printer.
Pins will be sent to your address.Shipping is free.

– 217 basic STL files
– 122 alternative STL files

Detailed, full of functions and easy to build (print).
Cromwell can be equipped with various electronics and functions.

You can print cheap and simple RC model, or vehicle full of attractive functions, including movable gunner sight.
Please, read Assembly Guide and Printing Guide for more details about kit.

Minimum bed size: 220x220mm
Nozzle size: 0,3mm (0,35mm)

Read the description below.

SKU: STLCROM116F Categories: ,
  • 3 functional headlights
  • possibility to use four different types of motor for turret rotation
  • possibility of connecting a smoke generator to the exhaust
  • built-in track tensioners
  • working and adjustable suspensions
  • cannon equipped with servos for recoil and aiming.
  • all hatches on the model are openable.A total of 23 different hatches and covers.
  • the rims of the road wheels can be printed from flexible material.
  • preparation for FPV camera in the driver’s hatch.
  • alternative parts for simplified build
  • special versions of some of the detailed parts for DLP/SLA printer

Videos with the assembled vehicle

Pictures of the assembled vehicle

Hardware needed for a basic build:

M1,6 Nut 14
M2 Nut 201
M3 Nut 30
M4 Nut 14
M2 Washer 51
M3 Washer 10
M1,6×6 Screw 2
M1,6×8 Screw 10
M1,6×12 Screw 2
M2x6 Screw 4
M2x8 Screw 12
M2x10 Screw 8
M2x12 Screw 31
M2x16 Screw 58
M2x20 Screw (optional) 2
M2x30 Screw 22
M3x6 Screw – gurb/worm (optional) 1
M3x5 Screw 2
M3x12 Screw 5
M3x20 Screw 4
M3x25 Screw 3
M3x30 Screw 8
M3x50 Screw 2
M4 Threaded rod 2x70mm 2
633 bearing (3x13x5mm) 4
623 bearing (3x10x4mm) 4
MF74ZZ bearing (4x7x8,2x2mm) 10
MR72ZZ or 602zz bearing (2x7x2,5mm) 36
604ZZ bearing (4x12x5mm) 2
F604ZZ bearing (4x12x13,5×4) 2
Rounded magnets diameter = 5mm – lenght = 3mm 8
Wire -diameter 0,6mm 1
Wire -diameter 0,8mm 1
Pin -diameter 0,8mm -lenght 17,4mm 240
Closed loop belt GT2 -lenght 110mm 1
Closed loop belt GT2 -lenght 190mm (200mm optional) 1
Belt (opened) GT2 -lenght 80mm 2
Pulley 2GT – 16 teeth -bore 4mm 4
JGA25-370 (280RPM) or POLOLU 25Dx52L 2
TOWERPRO® SG90 9g Servo + arm + screw 2
SMD LED – type 5630 3
Tension spring -wire diameter 0,8mm 10
Heng-Long® or compatible turret rotation motor (optional) 0
FS90R 360° servo or compatible (optional) 1
JGY-N20 motor with worm gear (optional) 0
N20 geared motor or HPCB Pololu Micro Motor (optional) 0




There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners. View more
Cookies settings
Privacy & Cookie policy
Privacy & Cookies policy
Save settings
Cookies settings
Join Waitlist We will inform you when the product arrives in stock. Please leave your valid email address below.

No fields found, please go to settings & save/reset fields