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CRX CRX680 Horizontal Engine - CRX Engines
CRXCRX Engines

CRX CRX680 Horizontal Engine

The CRX Engine: Series CRX (SKU 3G-OTH-389112) is a horizontal CRX engine from brand CRX, delivering 19.4 hp horsepower and 30.9 ft-lb gross torque. It features an electric start type, a muffler, and a shaft diameter…

SKU 3G-OTH-389112

Also listed as: CRX 680 · CRX-680

Brand
CRX
Item
CRX680 Horizontal Engine
Category
CRX Engines
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CRX
Manufacturer Part Number
CRX680
Type
30.9 ft-lb Gross Torque, Horizontal, 1 1/8 in, Electric
Muffler
Yes
Horsepower
19.4 hp
Start Type
Electric
Shaft Diameter
1-1/8 in
Shaft Configuration
Keyway 6.3mm X 78mm

Technical Documents

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CRX Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CRX Engine: Series CRX (SKU 3G-OTH-389112) is a horizontal CRX engine from brand CRX, delivering 19.4 hp horsepower and 30.9 ft-lb gross torque. It features an electric start type, a muffler, and a shaft diameter of 1-1/8 in with a keyway 6.3mm X 78mm shaft configuration. The manufacturer part number is CRX680.

Frequently Asked Questions

What is the CRX CRX680 engine used for?

The CRX CRX680 is a horizontal engine delivering 19.4 hp and 30.9 ft-lb gross torque, ideal for industrial equipment such as generators, pumps, and construction machinery. Its electric start and muffler make it suitable for applications requiring reliable power and reduced noise.

What are the specifications of the CRX CRX680 engine?

The CRX CRX680 engine (MPN CRX680) is a horizontal model with 19.4 hp, 30.9 ft-lb gross torque, electric start, and a muffler. It has a 1-1/8 in shaft diameter with a keyway 6.3mm X 78mm shaft configuration. The manufacturer part number is CRX680.

Where to buy the CRX CRX680 engine worldwide?

You can source the CRX CRX680 engine through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the CRX CRX680 engine?

Install the CRX CRX680 engine by aligning the 1-1/8 in shaft with the driven equipment's coupling, ensuring the keyway 6.3mm X 78mm is properly seated. Secure the mounting base, connect the electric start wiring per the CRX manual, and verify the muffler is attached for safe operation.

Used in

Common applications for CRX
Generator sets — CRX1000 (32 hp) used for standby or prime power generation in industrial facilities.
Water pumps — CRX420 (12 hp) powering centrifugal or diaphragm pumps for irrigation or dewatering.
Construction equipment — CRX680 (19.4 hp) driving concrete mixers or compaction rollers.
Agricultural machinery — CRX225 (6 hp) used in small tillers or feed grinders.
Pressure washers — CRX750 (21.4 hp) providing power for high-pressure cleaning systems.
Air compressors — CRX210 (5.7 hp) driving portable or stationary compressor units.
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CRX Products

3G Electric supplies CRX crx engines. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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