KN28 Mini Excavator Hydraulic Backhoe With 2830mm Max Digging Depth
KN28 Crawler Excavator (Shandong Kaisan Machinery Co., Ltd.) is an ultra-compact backhoe engineered for confined spaces.
Key highlights include a 14 kW Kubota D1105 engine, 2750 kg operating weight, and 0.1 m³ bucket capacity. It achieves a max digging depth of 2830 mm and 4.5 km/h travel speed, with rubber/steel tracks ensuring low ground pressure (24 kPa). Compact dimensions (4195 mm length, 2480 mm height) enhance maneuverability, while the variable piston pump (20.5 MPa, 61.6 L/min) optimizes hydraulic efficiency. Ideal for urban projects and landscaping, this model balances power and agility.
KN28 Crawler Excavator
The KAISAN KN28 Crawler Excavator by Shandong Kaisan Machinery Co., Ltd. KN28 is an ultra-compact backhoe model optimized for confined spaces. Key specifications include an operating weight of 2750 kg, 0.1 m³ bucket capacity, and a Kubota D1105 engine delivering 14 kW at 2200 rpm with 51.9 N.m max torque. It achieves max travel speeds of 4.5 km/h and 10 rpm swing speed, supported by a variable piston pump (20.5 MPa pressure, 61.6 L/min flow). Dimensions include a transport length of 4195 mm and overall height of 2480 mm, while performance metrics feature a max digging depth of 2830 mm and max dumping height of 3005 mm. Equipped with rubber/steel tracks (24 kPa ground pressure) and a 23L fuel tank, it balances power, efficiency, and maneuverability for urban construction, landscaping, and light industrial tasks.
Specification
Model | KN28 | |
Manufacturer | SHANDONG KAISAN MACHINERY CO.,LTD | |
Brand | KAISAN | |
Operating Weight | 2750kg | |
Overall dimension | 4195x1550x2480mm | |
Bucket capacity | 0.1cbm | |
Engine type | KUBOTA D1105 | |
Rated power/speed | 14kw/2200rpm | |
Voltage of start motor | 12V | |
Starting type | ELECTRIC | |
Traveling speed | 2.6/4.5 km/h | |
Maximum Grade ability | 58%(30°) | |
Ground pressure | 24Kpa | |
Maximum Bucket digging force | 23.5Kn | |
Maximum Arm digging force | 14Kn | |
Hydraulic system pressure | 20.5Mpa | |
Hydraulic flow | 61.6L/min | |
Boom length | 2200mm | |
Arm length | 1300mm | |
Fuel tank capacity | 23L | |
Hydraulic oil tank capacity | 24L | |
Length of rubber track | 1565mm | |
Track gauge | 1670mm | |
Minimum Ground clearance | 286mm | |
Swing radius at tail | 860mm | |
Height of blade | 308mm | |
Maximum Digging height | 4427mm | |
Maximum Dumping height | 3005mm | |
Maximum Digging depth | 2830mm | |
Maximum Vertical digging depth | 2530mm | |
Maximum Digging distance | 4835mm | |
Maximum Lifting height of blade | 308mm | |
Maximum Cutting depth of blade | 363mm | |
Boom swing angle(Left/Right) | 69°/ 45° | |
Product Description

Packing & Delivery
Company Profile
Company Overview
Since 1995, we have specialized in manufacturing wheeled excavators (5-12 tons), crawler excavators (0.8-12 tons), and compact mini dumpers, delivering robust performance and durability for global markets. Our machinery, exported to 50+ countries with a strong presence in Europe, Australia, New Zealand, and South Asia, meets CE/ISO certifications and adheres to strict safety and reliability standards.
Backed by a dedicated team and advanced production processes, we ensure rigorous quality control across all products. From versatile excavators to efficient mini dumpers, our solutions are engineered to handle demanding tasks while prioritizing operational efficiency.
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Our Service
Commitment to Quality
We prioritize your satisfaction and fully support every product we provide.Pre-Sales Consultation
Contact us for tailored advice on business growth and efficiency improvements, leveraging our industry expertise.Custom Solutions
We analyze your needs to recommend optimal machinery, supported by samples and actionable insights for your operations.Dedicated Sales Support
Receive prompt, expert guidance on cost-effective solutions, site planning, and maximizing equipment ROI.Comprehensive After-Sales Care
Technical Assistance: On-site support in China; 24/7 remote assistance globally. Overseas technician dispatch available.
Warranty Coverage: Free part replacements for defects during the warranty period.
Extended Support: Flexible post-warranty service contracts for uninterrupted support.
Continuous Improvement: Regular service evaluations to enhance customer satisfaction.
FAQ
Q: Are you a manufacturer or a trading company?
A: We are a direct manufacturer.Q: What types of tracks can the KN28 be equipped with?
A: The KN28 supports rubber or steel tracks, customizable to your project requirements.Q: What is your minimum order quantity (MOQ)?
A: MOQ is 1 unit, with flexible bulk order options.Q: What is the lead time for orders?
A: Production typically takes 7-10 business days (standard) or 15-25 days (custom orders) after deposit confirmation.Q: What are your accepted payment terms?
A: We accept T/T (bank transfer) or L/C (letter of credit).Q: Do you provide product warranties?
A: Yes, a 1-year/2000-hour warranty (whichever comes first) covers defects under normal operation. Extended post-warranty support is available.








