207‑1556 ELECTRIC STARTING MOTOR for CAT 824G 824C 824G II
207‑1556 ELECTRIC STARTING MOTOR is a heavy‑duty 24‑volt DC electric starting motor designed for CAT 824G, 824C and 824G II wheel dozersCat® Parts.... Driven by vehicle battery power, this starter generates high cranking torque to rotate engine flywheel and complete reliable cold and normal startup for large‑displacement diesel engines. It adopts SAE No.3 nose housing mounting flange, 11/12‑tooth pinion with 6/8 pitch, integrated solenoid housing and constant‑pressure brush holder structure, delivering stable starting performance under low‑temperature, dusty and high‑vibration mine and earth‑moving site conditions.
Output cranking torque for large diesel engine startup
Condition
New, Standard OEM Specification
Origin
China
Warranty
6 months
Applications
Suitable for: Open‑pit mining earth‑moving, highway & railway subgrade construction, landfill compaction, large‑scale stockyard handling and other heavy‑duty working scenarios for CAT 824 series wheel dozers.
Why Choose Us
Full‑range CAT 824 series wheel dozer spare parts supply
We supply starting motors, engine assemblies, undercarriage and wearing components for CAT 824G, 824C, 824G II wheel dozers, supporting accurate procurement by OEM part number.
Strict pre‑shipment quality inspection
Each 207‑1556 electric starting motor undergoes electrical cranking test, load performance inspection and dimensional calibration before shipment to adapt to low‑temperature and high‑vibration construction‑site working conditions.
Stock support for key starting‑system components
Electric starting motors are critical core assemblies of wheel‑dozer engine starting system. We maintain available inventory to respond quickly to urgent on‑site maintenance demands and shorten equipment downtime.
Cost‑effective replacement spare parts
We deliver factory‑direct CAT replacement components for global machinery dealers, repair workshops and construction‑site contractors without extra intermediate costs.
Mature global export service
We serve customers in multiple countries, providing complete export documents, heavy‑duty shock‑proof rust‑proof wooden‑case packaging and flexible sea‑air transport solutions for cross‑border delivery.
Professional pre‑sales compatibility check
If you are not sure whether this electric starting motor fits your CAT machine, provide the machine serial number, our team will confirm matching status within 24 hours to prevent wrong‑ordering.
Packaging
Electrical terminals and pinion gear are fitted with protective caps for dust‑proof and anti‑rust protection. The starting motor is wrapped with thick shock‑absorbing cushioning material to avoid collision, thread and gear damage in transit. Reinforced heavy‑duty export wooden case is adopted, clearly marked with exact part number for inventory management and customs clearance.
Shipping
Sea freight is recommended for this heavy‑weight item for cost saving. Air freight can be arranged for urgent repair work. In‑stock items will be shipped within 3‑7 working days after payment confirmation. Complete packing list and export documents will be provided.
FAQ
Q1: How do I confirm this electric starting motor fits my CAT wheel dozer?
Please send us your machine serial number and model, we will check compatibility for you before placing the order.
Q2: What symptoms mean the electric starting motor needs replacement?
Difficult engine cranking, insufficient starting torque, abnormal knocking noise during startup, solenoid no‑action are typical failure signs.
Q3: What is your delivery time?
In‑stock goods ship within 3‑7 working days. For out‑of‑stock items, we will confirm the exact lead time before order confirmation.
Q4: What does the warranty cover?
6‑month warranty covers manufacturing defects. Damage caused by improper installation, unstable power supply, overload cranking and normal operational wear is not covered.
Q5: How to get a quotation?
Provide the part number, purchase quantity and delivery address, our sales team will send a formal quotation within 24 hours.
Installation Guide
Completely shut down the wheel dozer and disconnect battery power supply to guarantee operation safety.
Clean mounting flange, electrical terminals and connecting wiring thoroughly, remove dirt, oil sludge and debris.
Inspect new 207‑1556 electric starting motor for housing deformation, pinion scratch or terminal damage before mounting.
Align motor flange with engine mounting seat correctly, connect battery cables and control wiring strictly following polarity requirements, fasten fixing bolts according to OEM torque specifications.
Reconnect battery, perform startup test, check cranking performance and observe abnormal noise during operation.
Maintenance Tips
Regularly inspect motor terminals, wiring harness and ground connection for looseness and oxidation in daily service.
Avoid long‑time continuous cranking operation to prevent over‑burning of internal coils and carbon‑brush accelerated wear.
Keep battery in good condition; ensure stable 24V power supply for starter service life extension.
When replacing starting motor, inspect matched battery, cables and relay synchronously, renew worn supporting components.
