Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

HONDA GX100RT-KRG GX100 Series Engine - Honda Engines
HONDAHonda Engines

HONDA GX100RT-KRG GX100 Series Engine

The HONDA GX100RT-KRG is a Honda Engines product from the GX100 Series, featuring a manual choke and remote throttle. It delivers 2.8 hp (4.2 lb-ft gross torque) and includes a muffler, recoil start, and a 16.8 mm…

SKU 3G-OTH-381176

Also listed as: GX100RTKRG · GX100RT KRG

Brand
HONDA
Item
GX100RT-KRG GX100 Series Engine
Category
Honda Engines
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

HONDA
Manufacturer Part Number
GX100RT-KRG
Type
4.2 lb-ft Gross Torque
Muffler
Yes
Horsepower
2.8 hp
Start Type
Recoil
Shaft Diameter
16.8 mm
Shaft Configuration
Key

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The HONDA GX100RT-KRG is a Honda Engines product from the GX100 Series, featuring a manual choke and remote throttle. It delivers 2.8 hp (4.2 lb-ft gross torque) and includes a muffler, recoil start, and a 16.8 mm keyed shaft.

Frequently Asked Questions

What is the Honda GX100RT-KRG engine used for?

The Honda GX100RT-KRG is a small industrial engine from the GX100 Series, designed for powering equipment such as pressure washers, generators, and pumps. Its manual choke and remote throttle allow precise control in demanding applications.

What are the specifications of the Honda GX100RT-KRG?

The Honda GX100RT-KRG delivers 2.8 hp (4.2 lb-ft gross torque) with a 16.8 mm keyed shaft, recoil start, and muffler. It is part of the GX100 Series and includes a manual choke and remote throttle for versatile operation.

Where to buy the Honda GX100RT-KRG worldwide?

3G Electric supplies the Honda GX100RT-KRG worldwide, handling full logistics, customs clearance, and delivery to your site. As a global industrial equipment distributor since 1990, we source and deliver this engine to any location.

How to maintain the Honda GX100RT-KRG engine?

Regularly check the oil level, clean the air filter, and inspect the spark plug. Use fresh fuel and store the engine in a dry area. For the remote throttle and manual choke, ensure cables move freely and are lubricated per Honda's guidelines.

Used in

Common applications for HONDA
Construction site power — Honda EM5000XAN2 conventional generator for 120/240V AC tools and lighting
Industrial pump dewatering — Honda WT30XK4A trash pump for removing debris-laden water from excavation sites
Equipment power source — Honda GX340 engine for powering compressors, welders, or hydraulic units
Backup power for facilities — Honda EG4000LAN2 generator for emergency lighting and critical loads
Remote job site power — Honda EU2200TAN4 inverter generator for sensitive electronics and small tools
Engine replacement — Honda GX270 engine for repowering industrial machinery with 8.4 hp output

HONDA Products

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

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
General-purpose industrial engine delivering 11 hp and 19.5 lb-ft gross torque. Features a 1 in keyed shaft, muffler, and both recoil and electric start. Suitable for powering construction equipment, pressure washers, generators, and agricultural machinery
HONDA
General-purpose industrial engine delivering 11 hp and 19.5 lb-ft gross torque. Features a 1 in keyed shaft, muffler, and both recoil and electric start. Suitable for powering construction equipment, pressure washers, generators, and agricultural machinery
Honda GXV160 series engine delivering 7.1 lb-ft gross torque and 4.3 hp. Features recoil start, muffler, and keyed shaft configuration with 1 in sloped to 7/8 in shaft diameter. Suitable for powering commercial lawn mowers, pressure washers, and other outdoor power equipment
HONDA
Honda GXV160 series engine delivering 7.1 lb-ft gross torque and 4.3 hp. Features recoil start, muffler, and keyed shaft configuration with 1 in sloped to 7/8 in shaft diameter. Suitable for powering commercial lawn mowers, pressure washers, and other outdoor power equipment
The HONDA GX35NT-ST3 is a 1 hp gasoline engine from the GX35 Series, delivering 1.2 lb-ft gross torque. It features a recoil start, keyed shaft configuration, and includes a muffler. This engine is suitable for powering pressure washers, generators, and other outdoor power equipment requiring a compact, portable power source
HONDA
The HONDA GX35NT-ST3 is a 1 hp gasoline engine from the GX35 Series, delivering 1.2 lb-ft gross torque. It features a recoil start, keyed shaft configuration, and includes a muffler. This engine is suitable for powering pressure washers, generators, and other outdoor power equipment requiring a compact, portable power source
The HONDA GX160TX2 is a 4.8 hp horizontal-shaft gasoline engine with 7.6 lb-ft gross torque. It features a recoil start, a threaded 5/8 in shaft diameter, and includes a muffler. This engine is commonly used in pressure washers, generators, water pumps, and other industrial equipment requiring portable power
HONDA
The HONDA GX160TX2 is a 4.8 hp horizontal-shaft gasoline engine with 7.6 lb-ft gross torque. It features a recoil start, a threaded 5/8 in shaft diameter, and includes a muffler. This engine is commonly used in pressure washers, generators, water pumps, and other industrial equipment requiring portable power
The HONDA GX160QX2 is a horizontal-shaft gasoline engine delivering 4.8 hp and 7.6 lb-ft gross torque. It features a recoil start, a 3/4 in keyed shaft, and includes a muffler. Suitable for powering pressure washers, generators, pumps, and construction machinery
HONDA
The HONDA GX160QX2 is a horizontal-shaft gasoline engine delivering 4.8 hp and 7.6 lb-ft gross torque. It features a recoil start, a 3/4 in keyed shaft, and includes a muffler. Suitable for powering pressure washers, generators, pumps, and construction machinery
Horizontal-shaft gasoline engine delivering 3.2 hp and 5.5 lb-ft gross torque. Features recoil start, a 3/4 in keyed shaft, and includes a muffler. Suitable for powering light-duty industrial equipment such as pressure washers, generators, and pumps
HONDA
Horizontal-shaft gasoline engine delivering 3.2 hp and 5.5 lb-ft gross torque. Features recoil start, a 3/4 in keyed shaft, and includes a muffler. Suitable for powering light-duty industrial equipment such as pressure washers, generators, and pumps

More from HONDA

View all HONDA parts
This Honda GX160 Series gasoline engine delivers 4.8 hp and 7.6 lb-ft gross torque in a horizontal configuration. It features electric start, a 3/4 in keyed shaft, and includes a muffler. Commonly used in pressure washers, generators, pumps, and construction machinery
HONDA
This Honda GX160 Series gasoline engine delivers 4.8 hp and 7.6 lb-ft gross torque in a horizontal configuration. It features electric start, a 3/4 in keyed shaft, and includes a muffler. Commonly used in pressure washers, generators, pumps, and construction machinery
Gasoline engine delivering 20.8 hp and 35.6 lb-ft gross torque. Features electric start and a 1-inch keyed shaft. Supplied without muffler. Suitable for powering industrial equipment such as generators, pumps, and construction machinery
HONDA
Gasoline engine delivering 20.8 hp and 35.6 lb-ft gross torque. Features electric start and a 1-inch keyed shaft. Supplied without muffler. Suitable for powering industrial equipment such as generators, pumps, and construction machinery
Horizontal-shaft gasoline engine delivering 11.7 hp and 19.5 lb-ft gross torque. Features recoil start, 1 in keyed shaft diameter, and includes a muffler. Suitable for powering industrial equipment such as pressure washers, generators, and construction machinery
HONDA
Horizontal-shaft gasoline engine delivering 11.7 hp and 19.5 lb-ft gross torque. Features recoil start, 1 in keyed shaft diameter, and includes a muffler. Suitable for powering industrial equipment such as pressure washers, generators, and construction machinery
The HONDA GX35NT-S3 is a horizontal gasoline engine delivering 1 hp and 1.2 lb-ft gross torque. It features a recoil start, keyed shaft configuration, and includes a muffler. This engine is suited for light-duty equipment such as pressure washers, generators, and small pumps
HONDA
The HONDA GX35NT-S3 is a horizontal gasoline engine delivering 1 hp and 1.2 lb-ft gross torque. It features a recoil start, keyed shaft configuration, and includes a muffler. This engine is suited for light-duty equipment such as pressure washers, generators, and small pumps
Horizontal-shaft gasoline engine delivering 11.7 hp and 19.5 lb-ft gross torque. Features electric start, a 1-inch keyed shaft, and includes a muffler. Suitable for powering industrial equipment such as pressure washers, generators, pumps, and construction machinery
HONDA
Horizontal-shaft gasoline engine delivering 11.7 hp and 19.5 lb-ft gross torque. Features electric start, a 1-inch keyed shaft, and includes a muffler. Suitable for powering industrial equipment such as pressure washers, generators, pumps, and construction machinery
Vertical-shaft gas engine delivering 17.8 lb-ft gross torque. Features a 1 in diameter keyed shaft, recoil start, and includes a muffler. Suitable for powering pumps, generators, and other industrial equipment
HONDA
Vertical-shaft gas engine delivering 17.8 lb-ft gross torque. Features a 1 in diameter keyed shaft, recoil start, and includes a muffler. Suitable for powering pumps, generators, and other industrial equipment
HONDA Gasoline Engine: Series GX200 Series, 9.1 lb-ft Gross Torque, 5.8 hp Horsepower, Horizontal (MPN GX200QX2)
HONDA
HONDA Gasoline Engine: Series GX200 Series, 9.1 lb-ft Gross Torque, 5.8 hp Horsepower, Horizontal (MPN GX200QX2)
Horizontal-shaft gasoline engine delivering 11.7 hp and 19.5 lb-ft gross torque. Features electric start, a 1 in keyed shaft, and includes a muffler. Suitable for powering pressure washers, generators, pumps, and construction equipment
HONDA
Horizontal-shaft gasoline engine delivering 11.7 hp and 19.5 lb-ft gross torque. Features electric start, a 1 in keyed shaft, and includes a muffler. Suitable for powering pressure washers, generators, pumps, and construction equipment