MTU Series 1100 Engine for Komatsu WX18H / WX22H UGHR Haulage
The Komatsu WX18H WX22H underground hard rock haulage vehicle is a compact and highly efficient solution tailored for underground mining operations. Designed to handle confined spaces and steep gradients, the WX18H WX22H offers reliable material transport with superior performance.The vehicle has a tramming capacity of 18000/22000 kg and is mainly powered by a MTU Series 1100 engine with a main power of 370 HP and a torque of 1800 rpm.
As part of EMAC, ConeMac provides industrial power pack solution that integrated with air intake, air exhaust, cooling system, control system, transmission and hydraulic accessories, We also supplying special products such as explosion proof engine, generator and water pump set, as well as ultra-low temperature condition engine power pack.
We provide full life cycle services for all customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from trouble shooting to overhaul technical support.
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Advantages of MTU Series 1100
High efficiency and reliability: The MTU 1100 series engine uses advanced fuel injection technology and electronic control systems to provide high power density while maintaining low fuel consumption and emission levels. This makes it a good balance between power and fuel economy.
Energy saving and environmental protection: This series of engines is designed to meet strict emission standards (such as EU Stage V) and is equipped with advanced combustion technology, which can effectively reduce the emission of nitrogen oxides (NOx) and particulate matter (PM), meeting global environmental protection requirements.
Compact design: The MTU 1100 series engine is compact and lightweight, which allows it to operate efficiently even in environments with limited space. It is especially suitable for ships and some space-constrained industrial applications.
High durability: Using high-quality materials and precise manufacturing processes, the MTU 1100 series engine has a long service life and excellent durability. Its high durability and low maintenance requirements make the operating cost low.
Easy maintenance: The MTU 1100 series engine is designed with convenient maintenance and servicing in mind. Its components and systems can be easily inspected and replaced, reducing downtime and improving operational efficiency.
Technical Specifications
UGHR Haulage Model: | WX18H WX22H |
Engine Model: | MTU Series 1100 |
Rated Power: | 370 HP |
Rated Speed: | 1800 RPM |
Tramming Capacity: | 18000/22000 kg |
Bucket: | 9.2/11.2 Meters³ |
Height To Top Canopy: | 3000/3048 Millmeters |
Aspiration Method: | Turbocharged & Air-Air Intercooler |
Emission Standard: | N/A |
Bore * Stroke: | N/A |
Wet Weight: | N/A |
Lead Time: | 15 – 30 Working Days |
Payment Terms: | T/T,L/C |
UGHR Haulage Model | Engine Model | Engine Brand | Rated Power | Rated Speed |
WX18H WX22H | Series 1100 | MTU | 370 HP | 1800 RPM |
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Hydraulic System Information of Komatsu WX18H / WX22H UGHR Haulage | |||
Pumps | Maximum flow rate at 1800 rpm | Valves, Steering, One(1) | 341 L/min |
Bucket and hoist – Piston | 234 L/min | Valves, Steering, Pump Pressure | 275 bar |
Fast hoist – Piston | 234 L/min | Cylinders | Double acting, single-stage (diameter) |
Accessory – Piston | 171 L/min | Hoist | 190 mm |
Steering – Piston | 171 L/min | Bucket | 241 mm |
Valves, Main, Two(2) | 221 L/min | Steering | 140 mm |
Valves, Main Pump Pressure | 275 bar | ||
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Can Quality be Guaranteed?
(1)Strict production process and testing: The production process adopts advanced manufacturing technology and strict quality management system to ensure that each engine is precisely assembled and tested. Komatsu will conduct various performance tests, such as power test, emission test, etc., to ensure the running stability and reliability of the engine.
(2) Quality management system: Our company has a complete quality management system to ensure that every link meets strict quality standards.
(3) Continuous improvement and feedback mechanism: We focus on continuous improvement, communicate with customers through feedback mechanism, continuously optimize product quality and performance, and ensure that the needs of the market and customers are met.
Is the Price Reasonable?
We are the original manufacturer and can give you the most suitable price. The key to dealing with Chinese suppliers is to find and choose reliable business partners who will not deceive you for short-term business, but aim to establish a long-term career and lifelong partnership. EMAC is one of the reliable partners. We will not pursue short-term high profits, but we care about our decades of good reputation. Our cooperation with all business partners is not only as suppliers and customers, but also as close friends and brothers.
What should I do if I don’t Understand the Product?
You can unconditionally explain your needs to us. We have a professional team that uses simple and clear language to explain the characteristics and advantages of the product and help you choose the right engine to match your machine. If you need further support or explanation, we are always available to help and explain the relevant content to help you solve the problem.
How to Place an Order?
You can confirm the product by connecting with our sales, or you can choose to contact us through wahtspp or your email, and we will guide you to complete the order process.
Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

Engine Sale Manual

Installation Drawing

Installation Manual

Operation Manual

Parts Catalogue
