Komatsu SAA6D170E-7 Engine for Komatsu PC1250SP-11 Excavator
The Komatsu PC1250SP-11 series excavator is a compact and efficient machine suitable for a variety of construction and excavation tasks, especially in narrow spaces. The vehicle has an operating weight of 117916 – 120610 kg and is mainly powered by a SAA6D170E-7 engine with a main power of 565 kW and a torque of 1800 rpm.
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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 Komatsu SAA6D170E-7
High efficiency and fuel economy: Komatsu engines use advanced fuel injection technology and electronic control systems to optimize fuel efficiency, reduce fuel consumption, and lower operating costs.
Strong durability: These engines are designed to be reliable in long-term operation, can withstand heavy loads in harsh environments, and reduce failures and downtime.
Easy maintenance: Komatsu considers easy maintenance and maintenance in the design of the engine. The engine parts are usually easy to check and replace, which reduces maintenance costs and time.
Intelligent control: Many Komatsu engines are equipped with intelligent control systems that can monitor engine performance in real time, optimize operation, and improve operating efficiency.
Compliance with environmental standards: Komatsu engines usually meet the latest emission standards, such as EU Stage V, US EPA Tier 4, etc., and use advanced emission after-treatment technology to reduce the emission of harmful gases.
Technical Specifications
| Excavator Model： | PC1250SP-11 |
| Engine Model: | Komatus SAA6D170E-7 |
| Rated Power: | 565 kW |
| Rated Speed: | 1800 RPM |
| Operating Weight: | 117916 – 120610 kg |
| Bucket Capacity: | 3.1 – 9.1 m³ |
| Number of cylinders: | 6 |
| Bore: | 6.69 in |
| Stroke: | 6.69 in |
| Piston displacement: | 1413 in³ |
| Type: | Water-cooled, direct injection |
| Lead Time: | 15 – 30 Working Days |
| Payment Terms: | T/T,L/C |
Excavators Model | Engine Model | Engine Brand | Rated Power | Rated Speed |
| PC1250LC-11 | SAA6D170E-7 | Komatsu | 565 kW | 1800 RPM |
| PC1250LC-11 MH | SAA6D170E-7 | Komatsu | 565 kW | 1800 RPM |
| PC1250SP-11 | SAA6D170E-7 | Komatsu | 565 kW | 1800 RPM |
| ——END—— | ||||
| Hydraulic System Information of Komatsu PC1250SP-11 Excavator | |||
| Type | HydrauMind System | Fan Drive Pump | Variable-capacity piston type |
| Maximum Flow Implement and Travel | 2 * 494 L/min | Boom | 225 * 2 390 * 160 mm |
| Maximum Flow Swing | 1 * 600 L/min | Arm | 250 * 2 435 * 170 mm |
| Sub-pump for Control Circuit | Gear type | Bucket | 160 * 1 825 * 115 mm |
| Drives and Brakes Information of Komatsu PC1250SP-11 Excavator | |||
| Steering Control | Two levers with pedals | Gradeability | 70%, 35° |
| Drive Method | Fully hydrostatic | Service Brake | Hydraulic lock |
| Travel Motor | Axial piston motor, in-shoe design | Parking Brake | Oil disc brake |
| Reduction System | Planetary triple reduction | ||
| Coolant & Lubricant Capacity Information of Komatsu PC1250SP-11 Excavator | |||
| Fuel Tank | 1360 ltr | Final Drive, Each Side | 21 ltr |
| Coolant | 142 ltr | Hydraulic Tank | 670 ltr |
| Engine | 86 ltr | DEF Tank | N/A |
| ——END—— | |||
General Infomation of Komatsu SAA6D170E-7 Engine | |||
| Engine Model | Komatsu SAA6D170E-7 | Horsepower, Gross – SAE J1995 | 578 kW |
| Type | Water-cooled, 4-cycle, direct injection | Horsepower, Net – ISO 9249 / SAE J1349 | 565 kW |
| Aspiration | Turbocharged, aftercooled, cooled, EGR | Rated RPM | 1800 |
| Number of Cylinders | 6 | Fan Drive Method | Mechanical |
| Bore * Stroke | 170 mm * 170 mm | Governor | All-speed control, electronic |
| Piston Displacement | 23.15 ltr | ||
| ——END—— | |||
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
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