KAISAN Diesel-Powered 8 Ton Crawler Excavator
Compact 8.5-ton excavator equipped with a genuine Yanmar 4TNV98 engine delivering 54.3 kW, matched with a German INLINE 22 MPa hydraulic system for powerful, stable, and efficient operation across demanding job sites.
With a maximum digging depth of 3,860 mm, digging height of 5,750 mm, and breakout force of 38.5 kN, the excavator delivers strong digging capability and efficient performance for a wide range of construction and excavation applications.
The spacious operator cabin is designed for safety and comfort, featuring a ROPS-compliant structure, air suspension seat, air conditioning, sun visor, and Bluetooth radio system for a comfortable and productive working environment.
Comprehensive safety features include a fire extinguisher, emergency window breaker, and 12V USB charging port, providing enhanced operator protection and greater convenience during daily operation.
Equipped with a load-sensing hydraulic system and precision pilot joysticks, the excavator delivers smooth, responsive control and precise operation, enhancing efficiency across a wide range of working conditions.
Dual-speed travel at 2.3 km/h and 3.7 km/h, combined with 70% gradeability, provides excellent mobility and strong climbing performance across uneven, steep, and challenging job sites.
Key wear components use genuine USA PARKER sealing assemblies and EDDIE travel motors, providing enhanced durability, longer service life, and reduced maintenance costs for demanding applications.
With compact dimensions of 5960 × 1960 × 2690 mm, this 8.5-ton excavator combines excellent maneuverability with strong working performance, making it ideal for efficient operation in space-limited job sites.
KAISAN 8 Ton Crawler Excavator - KN80-9
The KAISAN KN80-9 is a powerful 8-ton crawler excavator equipped with a reliable Yanmar 4TNV98T 54.3 kW engine and a German INLINE 22 MPa hydraulic system. With a maximum digging depth of 3,860 mm, 38.5 kN breakout force, and a standard 0.3 m³ bucket, it delivers strong, efficient performance for demanding construction, landscaping, and excavation applications.
The EU ROPS-certified operator cabin is equipped with an air suspension seat, air conditioning, Bluetooth radio, and sun visor for enhanced comfort during long working hours. Comprehensive safety features, including a fire extinguisher, emergency window breaker, and 12V power outlet, provide added protection and convenience on the job site.
Equipped with load-sensing hydraulics and precision pilot joysticks, the KN80-9 delivers smooth, responsive control, while its dual-speed travel system and 70% gradeability ensure excellent mobility across rough and challenging terrain. High-quality Parker sealing components and Eddie travel motors enhance durability, while the compact design provides a strong balance of maneuverability, stability, and digging performance for diverse construction applications.
Model | KN80-9 |
Manufacturer | SHANDONG KAISAN MACHINERY CO.,LTD |
Brand | KAISAN |
Operating Weight | 8500kg |
Overall dimension | 6100x2300x2680mm |
Bucket capacity | 0.34cbm |
Engine | |
Engine type | YANMAR(4TNV98T) |
Rated power/speed | 54.3kw/2200rpm |
Voltage of start motor | 12V |
Starting type | ELECTRIC |
Hydraulic system | |
Hydraulic main pump | Germany INLINE |
Hydraulic system pressure | 24.5MPa |
Hydraulic system flow | 165L/Min |
Pilot pump | Germany INLINE |
Pilot pump max flow | 9L/Min |
Germany INLINE | |
Swing motor | Germany INLINE |
Max swing speed | 10r/min |
Travel motor | EDDIE |
Max travel speed | 5.1km/h |
Sealing parts | USA PARKER |
Gear | high 5.17km/h, low 2.7/km/h |
Bucket dimension(length*width*depth) | 760*660*460 |
No. of teeth | 5 |
Bucket Digging Force | 52Kn |
Arm Digging Force | 64Kn |
Grade ability | 70 Degree |
Tanks | |
Working fuel consumption | 6.58L/h |
Fuel tank capacity | 130L |
Engine oil tank capacity | 11L |
Hydraulic oil tank capacity | 90L |
Cooling fluid tank capacity | 20L |
Overall size | |
Shipping Length | 6100mm |
Shipping Height | 2680mm |
Shipping Width | 2300mm |
Boom length | 3710mm |
Arm length | 1650mm |
Radius,Swing Center to Rear End | 1755mm |
Count weight height | 1685mm |
Count weight ground clearance | 760mm |
Ground clearance | 380mm |
Blade height | 360mm |
Track length on the ground | 2150mm |
Length of two tracks | 1700mm |
Track shoe width | 450mm |
Operating range | |
Max Digging Height | 7165mm |
Max Dumping Height | 5065mm |
Max Digging Depth | 4035mm |
Max Digging Radius | 6180mm |
Standard machine with A/C | AC |
More Products
With over 25 years of experience in construction machinery R&D and manufacturing, we have established ourselves as a reliable manufacturer with strong independent development capabilities and modern production facilities. Our product range covers 0.8–25 ton crawler and wheeled excavators, diesel and electric forklifts, 0.5–5 ton skid steer loaders, 500 kg and 800 kg site dumpers, and wheeled backhoe loaders, providing versatile equipment solutions for construction, municipal engineering, landscaping, and industrial applications.
Our machinery is manufactured to strict international quality standards, featuring premium components from leading global brands and advanced production processes. All products are CE and ISO certified and trusted in more than 50 countries worldwide, supported by a global after-sales network providing 24/7 technical assistance and genuine spare parts.
Driven by a commitment to quality and continuous innovation, we focus on developing efficient, durable, and cost-effective construction machinery solutions. Supported by an experienced engineering team and efficient production processes, we ensure consistent product quality, reliable performance, and timely delivery, making us a trusted long-term partner for customers worldwide.
Extended Warranty
Scheduled Maintenance
Customized maintenance plans based on actual operating hours help keep your machine running reliably and efficiently. Genuine OEM spare parts are used to maintain consistent performance, extend service life, and reduce unexpected downtime.
Remote Diagnostics
Rapid fault resolution through our digital service platform provides real-time remote technical support and troubleshooting, helping minimize unexpected downtime, reduce production losses, and keep your equipment operating efficiently.
On-Site Support
Global field service teams provide rapid emergency repairs, troubleshooting, and major overhaul support, delivering professional on-site maintenance wherever your equipment operates.
Operator Training
Professional training programs improve operator safety and productivity, covering standard operating procedures, efficient operating techniques, and essential daily maintenance practices.
Performance Optimization
Regular professional calibration, system tuning, and comprehensive performance testing help maintain peak productivity, optimal fuel efficiency, and reliable machine performance throughout its service life.
Custom Service Agreements
Flexible customized service contracts ensure long-term equipment reliability, while fleet customers benefit from priority support and tailored one-stop after-sales service packages.
