Spring Starter Midi HD SDCH024-2P

Heavy-duty spring starter for medium-sized diesel and gas engines. The Spring Starter Midi Heavy Duty SDCH024-2P delivers powerful, battery-free starting—ideal for demanding, off-grid, or emergency use. Strong, reliable, and built to withstand tough conditions.

Key Features:
-No battery or wiring required
-Heavy-duty design for rugged performance
-Perfect for mid-range engines in harsh environments

Technical Data

Attachments

SKU:8931 Category: SPRING STARTERS Tags: Industrial Engines, Midi HD Brand: Sesco

Available on backorder

Request quotation and delivery time

Description
Additional information

ROTATION:
Model SDCH Clockwise
Model SDAH Anti-clockwise

MOUNTING:
Flange mounted SAE1; SAE2;
SAE3; SAE4

ENGINE CAPACITY:
1.3 litre/cyl
Six cylinders maximum

PINION TYPE:
11 to 13 teeth 10/12 F/stub
11 to 13 teeth 8/10 F/stub
11 teeth 6/8F/stub
9 to 13 teeth Mod 3
11 to 13 teeth Mod 3

PINION TO FLANGE FACE:
20, 28, 47mm (nominal). Non-standard dimensions available.

MAXIMUM TORQUE AT PINION:
126Nm (93 Ft.lb)

MAXIMUM WINDING HANDLE TORQUE:
81Nm (60Ft.lb)

WINDING HANDLE POSITION:
Variable in 8.5° increments

NUMBER OF TURNS TO FULLY WIND:
2 turns to engage, further 9.5 turns to fully charge

WEIGHT:
18Kg

COLD START:
Starting aid below 5°

FINISH:
Standard Finish. Zinc plated body and housings. Body painted with a further coat of primer and topcoat.

Fits the following engines:

Engine	Series	Litres	Cylinder
DEUTZ	F2L514	2.65	2
DEUTZ	F3L514	3.90	3
DEUTZ	F4L514	5.30	4
INTERNATIONAL HARVESTER	D179	2.93	3
INTERNATIONAL HARVESTER	D239	3.93	4
SISU / VALMET	620 DSG	6.6	6
SISU / VALMET	634	7.4	6
SISU / VALMET	645 DSBIG 2P	8.4	6
SISU / VALMET	49DTG, DTAG	4.9	4
SISU / VALMET	74DTG, DTAG	7.4	6
SISU / VALMET	4.11C & S	4.4	4
SISU / VALMET	420 DSG		4