The SEM 818F features the brand-new F series design and Weichai WD10 engine, which delivers a gross power of up to 140 kW/190 hp. The machine is equipped with, an electronically controlled hydrostatic transmission system, which enhances productivity and maneuverability. Additionally, a range of track shoe widths from 510 mm to 1,100 mm, along with various blade options including SU, S ,U. Waste Handling and Forest blades, as well as amulti-shank ripper, are available to cater to the diverse needs of our customers.

Proven Performance

• Boost productivity with fully hydrostatic transmission.
• Counter rotations, power turn and infinitely variable speed.
• Larger fuel tank capacity for extending operation hours.
• Better balance and stability with weight distribution with the center gravity optimization.
• Robust and more powerful mechanical controled engine delivers superior durability and excellent fuel efficiency.

Comfortable operation

• Spacious cab with easy-to-operate controls.
• Stylish design from the new F series.
• Six-way adjustable seat for quick customization according to the operator's preferences. 
• Exceptional visibility for enhanced on-site awareness.
• 8'main display with a great view of machine settings and features.

Exceptional Reliability

• World class original pumps and motors.
• Blades with high tensile strength steel and strong box-section design.
• Reinforced structures, analyzed using Finite Element Analysis (FEA) .
• Final drive with double-stage reduction and wet type brake.
• Modular cooling system designed to endure -40°C to +48°C ambient temperatures.

Enhanced Reliability

• Dual-path, hydrostatic drive system with electronic control technology from a world-class supplier delivers industry-leading reliability.
• The Weichai mechanical engine with 7% increased power, offers classic durability and dependability.
• Final drive adopts a double-stage reduction combined spur gear and planetary structure for high transmission efficiency to ensure a longer lifespan.
• Machine structures are analyzed using Finite Element Analysis (FEA) and On Machine Stress Analysis (OMSA) to identify and reinforce  high-stress areas.
• Equalizer bar and pivot shaft are pinned to the one-piece Track Roller Frame to increase ground clearance, along with three segmentation spring recoil system minimize impacts and prolong the undercarriage's life.
• Wet type multi-disc brake system, delivers exceptional reliability and high braking performance, even under challenging operating conditions.

Outstanding Versatility and productivity

• Compared to powershift machines, Caterpilar's proven electronic load-sensing system deliversheightened productivity.
• Achieve seamless operations with functions like infinitely variable speed, counter rotation, and power turn, ensuring improved operational efficiency.
• lmplement hydraulic system with pilot control helps adding operator comfort and precise control.
• Modular and single-plane cooling system can endure extreme ambient temperatures ranging from -40°C to +48°C While offering superior fuel efficiency.
• Larger fuel tank with 410 L capacity extends the operation hours to 2-3 working shifts.

Enhanced Operating Comfort

• Spacious cabin space and fabric-covered seat offer a welcoming operational environment, delivering exceptional comfort and visibility.
• Single multi-functional joystick ensures precise performance and maneuverability.
• The brand-new F Series showcases a stylish design.
• 8' LCD main display with a great view of machine settings and features is easy to use.
• Exceptional visibility for enhanced on-site awareness.

Lower operation cost

• Integrated hydrostatic oil tank and hydraulic oil tank allow for longer maintenance intervals and reduced maintenance costs.
• Electric Pressure Override (EPOR) function prevents high-pressure overflow and reduces heat load.

Leading in class serviceability

• Maintenance-free and lifetime-lubricated idlers and track/carrier rollers provide simplified servicing, providing real value to our customers.
• The Implement Distribution Valve, featuring a pressure testing port, is installed outside of the hydraulic oil tank for easy access to reduce overall maintenance time.
• Standard diagnostic description on the display covering both the engine and hystat system allows for quick troubleshooting.