Used Kubota KX163 Crawler Excavator 5.6 Ton Compact Digger for Sale

1-2 Unit$12,500

>=3 Units$11,500

（Price is FOB . Contact WhatsApp for CIF price & shipping cost.）

Used excavator Volvo excavator comparison. Crawler excavator Kubota KX163, 5.6 ton compact digger for sale. Ultra-short tail swing, reliable Japanese engineering.

Brand	Kubota
Country of Origin	Korea
Year	2023
Model Number	KX163
Working Hours	500H

Categories: Excavator, Kubota

Tags: Construction Machinery, crawler excavator, Kubota KX163

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Product Specifications

No	Item	Data
1	Type	Kubota KX163
2	Operating weight	5595kg
3	Bucket capacity	0.22m³
4	Rotation speed	9.3rpm
5	Walking speed	2.7-4.6km/h
6	Gradeability	30°/58°
7	Bucket digging force	40.1KN
8	Engine model	Kubota V2607-E3
9	Rated power	35.5kw/2200rpm
10	Displacement	2.615L
11	No. of cylinders	4
12	Cooling method	water-cooling
13	Fuel tank	68L
14	Length	5500mm
15	Width	1960mm
16	Height	2550mm
17	Maximum excavation radius	6140mm
18	Maximum excavation depth	3690mm
19	Maximum excavation height	5685mm
20	Maximum unloading height	3950mm
21	Maximum vertical excavation depth	2670mm

Product Pictures

Expert Inspection Report

The Kubota KX163 is widely regarded as the benchmark for the 6-ton compact excavator class. It is the go-to machine for contractors who require a perfect balance between power and agility. At Taihongmachinery, our technical assessment highlights the KX163 as a premium investment for urban construction, utility trenching, and landscaping projects where space is at a premium.

1. Renowned Kubota Direct Injection Engine

The heart of the KX163 is the Kubota V2607-DI engine. Known for its legendary reliability and low noise levels, this engine provides high torque even at low RPMs. Our field tests show that the KX163 maintains exceptional fuel efficiency while delivering the breakout force typically seen in larger machines. This makes it highly economical for operations in Southeast Asia and South America.

2. Smooth and Simultaneous Operation

One of Kubota’s standout features is its sophisticated hydraulic system. The KX163 allows for incredibly smooth, simultaneous operation of the boom, arm, bucket, and swivel. This “seamless” movement is critical for working around existing underground utilities where precision is more important than raw speed. The joystick responsiveness is often described by operators as the best in its class.

3. Superior Digging Reach and Stability

Despite its compact footprint, the KX163 offers an impressive digging depth and reach. Its well-balanced undercarriage ensures stability even when working over the side or with heavy attachments. The reinforced boom and arm joints are built to withstand the stresses of continuous work, preserving the machine’s structural integrity and ensuring a high resale value in the second-hand market.

4. Effortless Maintenance and Serviceability

Kubota has designed the KX163 with a fully opening rear and side hood, providing ground-level access to all major engine components and hydraulic filters. At TH Engineering Equipment Limited, we value this design as it ensures maintenance can be performed quickly, reducing downtime and ensuring the machine stays on the job site longer.

5. Why Choose the KX163 from TH Engineering?

At Taihongmachinery, we specialize in sourcing used Kubota KX163 units that have been meticulously maintained. Every unit undergoes a comprehensive technical audit, including hydraulic flow tests and engine diagnostics. We ensure that the rubber tracks, pins, and bushings are in excellent condition, providing our international buyers with a “ready-to-work” machine from day one.

Our Verdict: The Kubota KX163 is the ultimate precision tool. For projects that demand high performance in confined spaces, its combination of smooth hydraulics and reliable power makes it the most profitable asset in the 6-ton category.

Company Description

Taihongmachinery (TH Engineering Equipment Limited) is a premier global supplier specializing in the export of high-quality, pre-owned heavy construction equipment.
Our company sells Caterpillar,Komatsu,Sany,Doosan,Hyundai,Hitachi,Volvo,Kubota used excavators, used bulldozers, used loaders, used graders, used cranes, used rollers, etc. With a strategic focus on the international trade of used excavators, we have established ourselves as a cornerstone of reliability for clients across Southeast Asia, South Asia, the Middle East, Africa, and South America.

Shipping & Delivery Policy

At Taihong Machinery, we provide flexible global logistics solutions for all our used heavy machinery.

Shipping Method: We recommend working with professional international freight forwarders specializing in heavy equipment (RORO or Flat Rack container shipping).

Flexibility: We are happy to work with your preferred freight forwarder. If you do not have one, we can leverage our network of reliable, certified global logistics partners to provide competitive shipping quotes to your nearest port.

Preparation: All machines undergo professional cleaning and safety inspections prior to loading to ensure they meet international shipping regulations.

Documentation: We provide all necessary export documentation, including Bills of Lading, Packing Lists, and Commercial Invoices, to ensure smooth customs clearance at the destination.

Return & Refund Policy

We provide a detailed pre-shipment inspection report and live video call to confirm machine condition. Returns are generally not accepted, but if the machine does not match the inspection report, we will negotiate a resolution.

Inspection: We encourage all buyers to conduct a thorough inspection of the machine, either in person at our yard in China or via live video consultation with our technicians.

Pre-shipment Verification: Before the machine leaves our yard, we provide a full functional test report and live video proof of the engine, hydraulic, and structural condition. Once the buyer confirms the machine status and the machine is loaded for export, we do not accept returns.

Warranty: All equipment is sold in “as-is” condition. We are committed to transparency and will disclose all known technical details prior to purchase.

Support: Should any issues arise during the shipping process, we will provide full support in communicating with your insurance provider and the shipping line.

Success Cases

Answer:

The Kubota KX163 is a 5.6-ton compact crawler excavator powered by the Kubota V2607-E3 or V2607-DI-ET06 diesel engine. Below are the detailed specifications from the official manufacturer :

Complete Specifications Table:

Parameter	Value
Model	KX163 / KX163-5 / KX163-6
Operating Weight	5,600 kg (12,350 lbs)
Engine Model	V2607-E3 / V2607-DI-ET06
Engine Type	4-cylinder, water-cooled diesel
Rated Power	35.5 kW (48.3 PS / 48 HP) at 2,200 rpm
Displacement	2,615 cc (2.615 L)
Fuel Tank Capacity	68 L
Bucket Capacity	0.19 m³
Standard Bucket Width	680 mm (with teeth) / 630 mm (without teeth)
Max Digging Depth	3,690 mm (12.1 ft)
Max Digging Radius	6,140 mm (20.1 ft)
Max Digging Height	5,685 mm (18.7 ft)
Max Dumping Height	3,950 mm (13.0 ft)
Max Vertical Digging Depth	2,685 mm (8.8 ft)
Bucket Digging Force	40.1 kN (4,090 kgf / 9,020 lbs)
Boom Side Shift (L/R)	625 mm / 815 mm
Tail Swing Radius	1,045 mm (rear) / Ultra-short tail swing (65mm beyond track)
Travel Speed (Low/High)	2.7 km/h / 4.6 km/h (1.7/2.9 mph)
Swing Speed	9.3 rpm
Gradeability	30°
Transport Length	5,500 mm (18.0 ft)
Transport Width	1,960 mm (6.4 ft)
Transport Height	2,550 mm (8.4 ft)
Track Width	400 mm (steel tracks)
Track Length (total)	2,500 mm
Track Roller Distance	1,990 mm
Track Gauge	1,560 mm
Ground Clearance	310 mm
Dozer Blade Width	1,960 mm
Dozer Blade Height	410 mm
Dozer Lift (Up/Down)	440 mm / 405 mm
Hydraulic Pump Type	2 variable pumps + 2 gear pumps
Swing Motor Type	Piston hydraulic motor
Travel Motor Type	2-speed piston hydraulic motor

Engine Emission Standards: The KX163-5 meets China Stage III (equivalent to EU Stage IIIA / EPA Tier 3) emission standards .

Answer:

The ultra-short tail swing (or “zero tail swing” design) on the Kubota KX163 means the machine’s rear end extends only 65mm (2.6 inches) beyond the track width during rotation . This makes it one of the most space-efficient excavators in its 5.6-ton class.

Key Benefits and Data:

Exceptional Worksite Safety – Eliminates risk of rear-end collisions with walls, traffic, or workers. The operator doesn’t need to constantly check the rear swing radius when working in confined spaces .
Superior Space Efficiency – Can operate in spaces just wide enough for the machine itself. The rear minimum turning radius is only 1,045 mm (41 inches), while the front turning radius is 2,460 mm (reducing to 2,015 mm when swinging) .
Complemented by Boom Side Shift – The KX163 is equipped with a boom side shift mechanism that allows the boom to move left 625 mm and right 815 mm without moving the entire machine . Combined with ultra-short tail swing, this enables digging directly against walls and foundations without frequent repositioning.
Proven Technology – Kubota has been the world’s #1 selling compact excavator manufacturer for over 20 years, largely due to pioneering short-tail-swing technology that balances compact dimensions with excellent stability .

Why This Matters for Your Application:

Urban Construction Sites: Work in alleys as narrow as 2 meters wide
Indoor Demolition: Operate safely inside buildings with limited clearance
Roadside Work: Dig parallel to traffic barriers without blocking adjacent lanes
Trenching Against Walls: The boom side shift lets you dig directly along foundations

Answer:

The Kubota KX163 features a versatile hydraulic system that supports a wide range of attachments, making it suitable for multiple applications from digging to demolition .

Compatible Attachments and Applications:

Attachment Type	Best Applications	Notes
Buckets (Multiple Sizes)	Trenching, grading, general excavation	Standard 0.19m³ bucket; options include rock bucket, skeleton bucket, cleaning bucket, tilt bucket, ditch bucket
Hydraulic Breaker	Light demolition, concrete breaking, rock excavation	Matches the KX163’s 5.6-ton weight class
Auger	Fence posts, tree planting, drilling foundations	Ideal for landscaping and agricultural projects
Compactor	Soil and asphalt compaction	Creates stable surfaces for paving projects
Crusher Bucket	On-site material crushing	Crush concrete and rock directly at the job site
Clamshell Bucket	Material handling, dredging	Efficient for loading loose materials
Rotary Screen	Soil screening, debris separation	Useful for landscaping and site cleanup
Grapple	Demolition, scrap handling, forestry	Requires hydraulic thumb configuration

Key Attachment Features :

The KX163’s auxiliary hydraulic system provides ample flow for most attachment types
Ensure attachment weight is compatible with the machine’s 1,145 kg (2,524 lbs) front lifting capacity
Always verify attachment flow requirements match the excavator’s hydraulic output before purchase

Selection Tip: Narrow buckets are ideal for deep trenching, while wider buckets are better for bulk material removal. For breaking through rocky terrain, a hydraulic breaker is essential. For borehole projects in landscaping and agriculture, an auger is the right choice .

Answer:

The Kubota KX163 is designed for long-term efficiency with a 68-liter (18-gallon) fuel tank that enables extended operation between refueling stops . Below is the comprehensive maintenance schedule based on manufacturer recommendations and industry best practices.

Fuel Efficiency Data:

Fuel Tank Capacity: 68 L – suitable for long-duration projects without frequent refueling
The energy-efficient Kubota V2607 engine provides steady power output without excessive fuel consumption
Operators can maximize fuel efficiency by maintaining proper track tension, clean air filters, and operating at optimal power ranges

Recommended Maintenance Schedule:

Component	Interval	Maintenance Action
Daily (Every 8-10 hours)
Visual Inspection	Every start	Check for leaks, damage, loose bolts
Engine Oil Level	Daily	Check and top up as needed
Hydraulic Fluid Level	Daily	Check sight glass or dipstick
Coolant Level	Daily	Check radiator and overflow tank
Track Inspection	Daily	Check for damage, foreign objects, proper tension
Every 50 hours / Weekly
Air Pre-cleaner	50 hours	Clean/inspect; check radiator fins for debris
Greasing	50 hours	Lubricate all pivot points (boom, arm, bucket linkage)
Track Tension	Weekly	Adjust to manufacturer sag specification (typically 15-20mm)
Every 250 hours
Engine Oil & Filter	250 hours	Replace with Kubota approved oil
Hydraulic Filter	250 hours	Replace as recommended
Fuel Filter	250 hours	Replace main and inline filters
Every 500 hours
Hydraulic Oil	500-1,000 hours	Sample and analyze; replace if contaminated
Swing Bearing Grease	500 hours	Lubricate and inspect for wear
Every 1,000 hours
Engine Valve Clearance	1,000 hours	Check and adjust
Fuel Injectors	1,000 hours	Inspect and clean/replace as needed

Undercarriage Life Expectancy (with proper maintenance):

Component	Expected Life	Key Factors
Steel Tracks	3,000 – 5,000 hours	Ground conditions, operation technique
Track Rollers	2,500 – 4,000 hours	Regular cleaning, debris removal
Sprockets	3,000 – 5,000 hours	Replace in matched sets with tracks
Pins & Bushings	4,000 – 6,000 hours	Regular greasing is critical

Longevity Tips:

Clean the machine’s exterior daily to prevent debris from causing premature wear
The KX163’s digital LCD monitoring system provides 90 days of work record storage and maintenance time reminders – use these alerts to stay on schedule
The LCD system also shows real-time data including fuel level, water temperature, engine RPM, and will display immediate warnings for any abnormal conditions
The automatic lubrication system (featured on later models) reduces manual greasing intervals

Answer:

Based on operator feedback and equipment dealer experiences, here are the key considerations for Kubota KX163 owners along with diagnostic guidance.

Most Common Issues and Solutions:

Issue Category	Specific Problem	Diagnosis & Solution
Hydraulic System	Poor performance or sluggish operation	Check hydraulic fluid level first – if low, inspect for leaks. Clogged filters or contaminated fluid are common causes. Replace filters at specified intervals
Engine Performance	Difficulty starting or power loss	Check battery connections and condition. Clean or replace fuel injectors if erratic operation occurs. Ensure air filter is clean
Fuel System	Loss of power when hot / hard starting	Check all fuel filters including inline and banjo union filters. Contaminated fuel or blocked injectors are common on V2607 engines
Cooling System	Overheating	Dirty radiator fins and blocked airflow are primary causes. Clean the cooling package thoroughly and verify fan operation
Undercarriage	Premature track wear	Caused by abrasive ground conditions or incorrect tension. Inspect regularly, maintain proper tension, and replace worn components in matched sets
Electrical	LCD display issues / warning lights	The digital monitoring system shows immediate fault warnings. Check error codes displayed – refer to service manual for code definitions

Advanced Diagnostics Using the LCD Monitor :

The KX163’s intelligent LCD monitoring system features:

Real-time data display: Hour meter, fuel level, water temperature, engine RPM
Immediate fault warnings: Abnormal conditions trigger instant display alerts
90-day work record storage: Track machine usage history
Maintenance reminders: Time-based alerts for scheduled service

Preventive Maintenance Checklist to Avoid Issues :

Daily: Inspect hydraulic hoses for leaks, damage, or contaminants
Weekly: Check track tension and adjust as needed
Regular: Lubricate joints and pivot points to reduce friction and ensure smooth operation
Scheduled: Replace engine oil, filters, and hydraulic fluid at manufacturer-recommended intervals

Fuel Efficiency Optimization Tips :

Maintain proper track tension – affects fuel economy
Keep air filters clean – dirty filters increase fuel consumption
Operate at optimal power range – reduces waste and improves efficiency
Use high-quality fuel – ensures consistent, cost-effective operation

Parts Compatibility Note: The KX163 shares components with other Kubota models including KX135, KX155, KX161, and U50-5. Overhaul kits for the V2607 engine are also compatible with Bobcat S550, S570, S590, and T590 models . The hydraulic oil cooler is interchangeable with KX057-4, U48, and U55 models .