Caterpillar 194-6724 Oil Pressure Sensor

Product Introduction

Technical characteristics and design

The Caterpillar 194-6724 oil pressure sensor features strictly standardized specifications that meet Caterpillar's original equipment requirements. Key features include:

Sensor type: Piezoresistive (the most modern type of sensor, which uses the effect of changing the resistance of a semiconductor under pressure - ensures high accuracy and fast response).

Pressure measurement range: 0-10 bar (this is the optimal range for most Caterpillar engines of the C4.4, C6.6, C7.1 series and other models, widely used in excavators, loaders, combines and generators).

Measurement accuracy: ±1.5% of the full range (this is a high figure for industrial sensors – most similar ones on the market have an accuracy of ±2.5–3%, which reduces the reliability of monitoring).

Electrical Specifications: Supply voltage 9-32 Volts DC (compatible with electrical systems of most Caterpillar heavy-duty machines), output signal 0.5-4.5 Volts DC (standard signal for ECU, easily integrated into existing control systems).

Construction materials: Aluminum body with anti-corrosion coating (guarantees protection from moisture, chemicals and mechanical damage), 316L stainless steel membrane (resistant to motor oil and high temperatures, prevents leaks).

Protection standards: IP67 (protection against dust and short-term immersion in water to a depth of 1 meter - an important parameter for use in humid or dusty environments).

The design of the Caterpillar 194-6724 sensor is also compact: the body length is 约 65 mm, the diameter is 约 22 mm, the weight is 约 50 g. This allows you to install it in a limited space in the engine compartment, without additional adapters or modifications. Each sensor goes through a strict quality test at Caterpillar plants: pressure stations, temperature cycles, vibrations and corrosion. Only after the successful completion of all tests, the sensor receives the marking and goes on sale-this ensures that each copy of Caterpillar 194-6724 complies with the brand standards.

3. Advantages over analogues in the market

Although there are many oil pressure sensors on the market from other manufacturers, the Caterpillar 194-6724 has several unique advantages that make it the preferred choice for Caterpillar equipment owners:

Ideal compatibility with Caterpillar equipment: The original sensor is designed specifically for Caterpillar control systems - this means that it is integrated into ECU without additional settings, does not cause errors in the operation of electronics and guarantees complete synchronization with the instrument panel. Analog sensors often require adaptation or changes in software, which increases the risk of failures and reduces reliability.

High durability and resistance to harsh conditions: Thanks to the use of high quality materials (aluminum housing with anti-corrosion coating, stainless membrane) and thoughtful design, the Caterpillar 194-6724 sensor has a service life of up to 5 years (with proper use and maintenance). Similar parts from other brands usually last 1-2 years, which increases the frequency of replacements and the overall cost of operating the equipment.

Accuracy and fast response: The piezoresistive sensor provides instant transmission of oil pressure data - the response delay does not exceed 0.1 seconds. This is critical in situations where oil pressure drops suddenly (due to an oil leak, for example): the system's fast response allows the operator to stop the engine within seconds, preventing costly repairs.

Manufacturer's Warranty: Each Caterpillar 194-6724 sensor comes with an official Caterpillar warranty of 1 year or 2,000 operating hours (whichever comes first). If a sensor malfunctions during the warranty period, the manufacturer will replace it free of charge. Analog sensors rarely have a warranty longer than 3-6 months, and the replacement process is often time-consuming.

4. Areas of application

The Caterpillar 194-6724 oil pressure sensor is widely used in various types of Caterpillar equipment, including:

Construction equipment: Excavators (e.g., models 320, 330), wheel loaders (950, 966), bulldozers (D6, D8), rollers (CS66B, CS76B). In these machines, the sensor monitors oil pressure in engines operating under high loads and variable speeds.

Mining equipment: Mining hoists, excavator-manipulators, ore transport vehicles. Here, the sensor protects motors from overheating in dusty environments and high temperatures.

Agricultural machinery: Combine harvesters (Lexion 700, 800), tractors (MT800E, MT900E), seeders, and harvesters. In agriculture, equipment operates seasonally with high intensity, so sensor reliability is critical to ensure proper operation.

Exhibition cabinets

Acquaintance with the plant

The plant employs a team of highly qualified and experienced engineers who continuously introduce technological innovations and improve products. The company currently owns a number of independent intellectual property rights and patented technologies. The construction equipment produced includes a wide range of equipment such as excavators, loaders, cranes, bulldozers and other machines. Products are characterized by high performance, reliability, energy efficiency and environmental friendliness, as well as the ability to adapt to challenging operating conditions in a variety of climates and operating environments around the world.

Awards and fightsfikation

frequently asked questions

1. Which countries do we export to?

Asia: Vietnam, India, Indonesia, Pakistan, Kazakhstan, Uzbekistan, etc.

Europe: Russia, Belarus, Ukraine, Lithuania, Saudi Arabia, etc.

South America: Brazil, Chile, Paraguay, Argentina, etc.

Africa: South Africa, Ethiopia, Libya, etc.

2.What payment terms can we accept?

Usually we can work on T/T, 30% TT before production and 70% TT before shipment

3.What logistics methods can we use for delivery?

1) For most of Europe, South America and Africa etc. countries, we can go by container or Roro via ocean freight.

2) For China's neighboring countries, such as Russia, Vietnam, Kazakhstan, Uzbekistan, etc., we can deliver by road or rail.

3) For light spare parts in urgent requirement, we can ship it by international courier service, such as DHL, TNT, EMS or other air freight.

4. How can you guarantee that you have delivered the goods to customers?

A: We will provide you with full delivery information for you confirmed.

5.What are our advantages compared to other manufacturers/factories?

1) Reliable Quality: We carefully select regular manufacturers to support spare parts such as engines, axles, transmissions, and many parts designed and manufactured by us, always adapting the best materials. 

2) Competitive price: Concentration of mechanized production in large quantities reduces production costs to ensure competitive price.

3) Service Team: Firstly, our sales managers are available 24/7, ready to answer your questions at any time. Secondly, our professional technical support team, with senior technicians, is ready to provide support to users and dealers. Most issues can be resolved within 24 hours.

4) Fast delivery: Generally, we can delivery within 10 working days in factory after receiving the advance payment from customers.

6. How can you provide after-sales service to customers?

A: We will reply you at the first time and help you solve the problems within 24 hours. If we really need your local, we

We will send your professional person to your locality to help you solve the problems without any hesitation, supply you with all-round