HYDRAULIC CONTROLLER MODULE
The Komatsu hydraulic controller is a core hydraulic system control component designed specifically for Komatsu forklifts. It is used to accurately adjust the flow direction, pressure, and flow of hydraulic oil to achieve stable control of forklift lifting, tilting, and other actions. It is the "hub" that connects operating instructions with hydraulic actuators (such as cylinders and motors), ensuring that the forklift completes material-handling operations efficiently and safely.
Adopting high-precision proportional valves or electro-hydraulic servo technology to ensure accurate adjustment of hydraulic oil flow and pressure, making forklift lifting, tilting, and other actions smoother and more responsive. Reduce operation delays and improve handling efficiency, especially suitable for high-precision loading and unloading operations (such as warehouses, logistics, and other scenarios).
Key components (such as valve cores and seals) are made of wear-resistant and corrosion-resistant materials (such as hardened steel and special rubber) to adapt to high-intensity working environments. Optimize the design of hydraulic oil circuits to reduce pressure fluctuations and shocks, reduce system wear, and extend the overall life of the forklift.
Intelligent protection, enhanced safety
Built-in pressure sensor and overload protection function, automatically adjust or alarm when system pressure is abnormal (such as overload or blockage), to avoid damage to the hydraulic system.
English Name |
MODULE |
Name |
Hydraulic Module |
Code |
LL02-K001A |
Specifications |
3BA-47-71140 |
Weight |
0.95kg |
HIGH-PRECISION CONTROL
Adopting an advanced proportional valve or electro-hydraulic servo technology, it has fast response speed and can fine-tune the hydraulic output to achieve smooth start and stop and precise positioning of the forklift action (such as millimeter-level lifting control).
STRONG COMPATIBILITY AND ADAPTABILITY
Specially customized for Komatsu forklift models, perfectly matching the original forklift hydraulic system, ensuring the compatibility of plug-in size, oil circuit interface and electrical signal, and avoiding modification risks.
DURABILITY DESIGN
Core components (such as valve body and seals) are made of high-strength alloy or special coating process, which is wear-resistant and resistant to high pressure (up to 25MPa or more), and adaptable to high-frequency working environment.
INTELLIGENT FAULT PROTECTION
Integrated pressure sensor and self-diagnosis function, real-time monitoring of system status, automatic pressure limit or alarm (such as overload protection, oil temperature over-high prompt) in abnormal situation, to prevent damage to the hydraulic system.
CONVENIENT MAINTENANCE
Modular structure design supports quick disassembly and assembly; some models are equipped with a visible oil window or external filter element, which is convenient for daily inspection and maintenance, reducing downtime.



Q1. What are your packing terms?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have a legally registered patent,
we can pack the goods in your branded boxes after receiving your authorization letters.
Q2. What are your payment terms?
A: T/T 30% as deposit, 70% paid before delivery. We'll show you photos of the products and packages before you pay the balance.
Q3. What are your delivery terms?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it takes 1 to 10 days after receiving your advance payment. The specific delivery time depends on the items and quantity of the order.
Q5. Can you produce according to the samples?
A: Yes, we can produce according to your samples or technical drawings. We can make molds and fixtures.
Q6. What is your sample policy?
A: We can provide samples if we have ready parts in stock, but the customers have to pay the sample fee and the courier fee.
Q7. Do you test all goods before delivery?
A: Yes, we do a 100% test before delivery
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A: 1. We maintain good quality and competitive prices to ensure our customers benefit;
2. We respect every customer and regard them as our friends. We sincerely do business and make friends with them,
no matter where they come from.