Design & Quality
Engineering rigor with aesthetic principles. The 3.5 Ton mini excavator undergoes strict testing and noise reduction optimization.
ZEWEIT R
Mini Excavator Mighty Results.
Boleo's ZEWEIT-R (Z35) compact dimensions and digging capabilities combine power and versatility to seize every moment of your work day. Designed for day long performance, this mini excavator has class-leading excavation talent with the adaptability to support a wide range of attachments.
720°
Panoramic View
VR
Perspective
ZEWEIT R(3.5T) Specs
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DIWAL X()
ZEWEIT 6(6.0T)
ZEWEIT 3(2.7T)
ZEWEIT Z(2.0T)
ZEWEIT Y(1.7T)
ZEWEIT X(1.2T)
KEY SPECIFICATIONS
ZEWEIT R(3.5T)
Machine weight
3860 kg
8510 lb.
Bucket capacity
0.12 m³
0.157 yd³
Width of bucket
550 mm
21.7 in.
ENGINE
ZEWEIT R(3.5T)
Make /Model
Yanmar 3TNV88F
Yanmar 3TNV88F
Number of cylinders
4
4
Rated power, net(SAE J1995)
18.2/2200 kW/rpm
25 hp at 2200 hp/rpm
PERFORMANCE PARAMETER
ZEWEIT R(3.5T)
Max. gradeability
35 °
35 °
Max. digging force of arm
25.8 kN
5800 lbf.
Max. digging force of bucket
32.7 kN
7351 lbf.
Traveling speed
3.1/4.8 km/h
1.9 / 3 mph
Max. hauling force
29 kN
6519 lbf.
Slewing speed of platform
11~13 rpm
8.5-10.5 rpm
OPERATING DIMENSIONS
ZEWEIT R(3.5T)
Max. digging height
5156 mm
16'11'' ft. in.
Max. digging depth
3170 mm
10'5'' ft. in.
Max. digging radius
5557 mm
18'3'' ft. in.
Max. digging radius on ground level
5438 mm
17'10'' ft. in.
Max. dumping height
3588 mm
11'9'' ft. in.
Min. slewing radius
2260 mm
7'5'' ft. in.
Max. vertical digging depth
2620 mm
8'7'' ft. in.
TRANSPORTATION DIMENSION
ZEWEIT R(3.5T)
Overall length
4853 mm
15'11'' ft. in.
Overall width
1800 mm
5'11'' ft. in.
Overall height
2575 mm
8'5'' ft. in.
OTHER PARAMETER
ZEWEIT R(3.5T)
Width of undercarriage
1800 mm
5'11'' ft. in.
Length of track
2093 mm
6'10'' ft. in.
Width of track
300 mm
11.8 in.
Height between undercarriage and ground
347 mm
13.7 in.
Height between platform and ground
572 mm
1'11'' ft. in.
Platform tail turning radius
1014 mm
3'4'' ft. in.
Length to center of rollers
1620 mm
5'4'' ft. in.
Fuel tank capacity
52 L
13.7 gal.
Hydraulic oil tank capacity
40 L
10.6 gal.
Track gauge
1500 mm
4'11'' ft. in.
Working pressure
24 Mpa
3481 psi
Arm length
1400 mm
4'7'' ft. in.
Boom length
2500 mm
8'2'' ft. in.
Boom swing - left/right
65 ° / 54 °
65 ° / 54 °
Flow rate
90 L/Min
23.8 gpm
* The final data shall be based on the actual factory products
ZEWEIT R(3.5T) Features & Benefits
FEATURES & BENEFITS
Optional euro V/Tier4 engine (Yanmar engine)
Load sensing hydraulic system
Superior working efficiency
Low fuel consumption
Tilt-capable cabin
Standard with rubber tracks
INTERNATIONAL WARRANTY
Boleo Care is an extended warranty option for Boleo construction machinery that can last up to five years. The standard warranty is five years or 2,000 hours, but it can be extended to 3,000, 4,000, or 5,000 hours. When purchasing the warranty, customers can choose the number of service hours they want to use and only pay for the hours they actually use. The cost depends on the number of hours purchased, with 2,000 hours being free for 24 months, and 3,000, 4,000, and 5,000 hours being premium.
Boleo Care is intended to help protect against unexpected repair costs and can help minimize downtime and maximize productivity. During the warranty period, all servicing must be performed by an authorized Boleo dealer. The warranty does not cover damage caused by abuse, vandalism, neglect, improper maintenance, or unapproved modifications.
PERFORMANCE
Advanced hydraulic systems for superior performance and operability.
SECURITY VALVES
1 on Boom, 1 on Arm.
THIRD LINE HYDRAULIC RETURN
When working with one-way hydraulic attachments, such as a breaker or brush cutter, the standard third-line hydraulic return system allows oil to flow directly back to the tank without running through the control valves. This contributes to less oil contamination, reduced back pressure, and greater oil flow efficiency.
RELIABLE DIESEL ENGINE
Equipped with original YANMAR/KUBOTA Engine to deliver powerful output and fuel efficiency.
INTELLIGENT PILOT HYDRAULIC SYSTEM
Load-sensing technology delivers instantaneous power adjustment in real time, ensuring smooth, synchronized composite movements of the boom, arm, bucket, and travel system — enabling precise, millimeter-level micro-control with exceptional responsiveness.
AUX1/AUX2 PROPORTIONAL FLOW CONTROL OF AUXILIARY CIRCUIT
Available with a standard AUX1 and optional AUX2 auxiliary circuits. Combined with the electrical proportional joysticks, enabling quick-connect compatibility with a range of attachments such as buckets, thumbs, hydraulic breakers, augers, and log grapples, your operation becomes exceptionally smooth and effortless.
TRAVEL SPEED SWITCH
By placing the travel speed switch on the dozer lever, dozing operations have become faster and easier. The new location also frees up space on the floor for improved operator comfort.
HYDRAULIC QUICK COUPLER [OPTIONAL]
With the factory installed hydraulic circuit to arm end and quick couplers, the operator stays in the cab to change attachments, a process that takes only seconds. It’s safer, too, because it means fewer people on the ground are exposed to potential hazards.
HEAVY-DUTY TRAVEL MOTOR
The travel motor has been upgraded to piston type. It improves the durability by lowering the load on shaft. The new motor delivers sturdy performance.
INTERIOR
All-new levels of comfort.
LED BOOM WORK LIGHT
As Standard E D Bright LED boom work light provides plenty of illumination for nighttime tasks. Also, we can fit a canopy LED light as optional equipment.
TWO FOOT-PEDAL CONTROLS
Free up the operator's hands enable operators to regulate the flow of hydraulic fluid using their feet, enabling smooth and accurate operation of hydraulic machinery.
FRONT METER PANEL
The user-friendly meter panel is positioned to the front right corner of the operator for better visibility, and features one-touch button operation to view the time, hour meter and tachometer. Warning lamps with code numbers on the display will alert you in case of conditions such as overheating, hydraulic problems or low battery. With easier access, simpler settings, easy-to-read indicators and alerts, you’ll be aware of the excavator’s functioning status. A. Fuel level gauge B. Water temperature gauge C. Warning lamps (overheating, hydraulic, battery) D. LCD display (time, hour, rpm)
IS THE
EXCAVATOR
GOOD ?
GO AND DEMOLISH.
Fatigue Test
After 200,000 fatigue tests without any breakage, it is 30% better than similar products.
Strengthened
Structural Parts
The service life exceeds 8000 hours under mining conditions.
Full Process Quality Inspection System
Passed 72 hours factory test, covering 500 indicators, including vibration, noise, sealing, etc., and the failure rate was controlled below 0.3%.
Mini Excavator
Operating weight
12346 lb./5600 kg
Max. digging depth
11'11'' ft. in./3635 mm
Mini Excavator
Operating weight
12346 lb./5600 kg
Max. digging depth
11'11'' ft. in./3635 mm
About Boleo:
Trusted 3.5 Ton Mini Excavator Company
At Boleo, we specialize in the design and manufacture reliable, efficient, and environmentally friendly construction machinery. As a well-established 3.5 Ton mini excavator factory, we bring innovation and quality to every machine. With a strong online presence of over 240,000 followers on Facebook, we have earned precious trust from global customers.
Production & Delivery
With advanced production bases in Shandong, Guangxi, and Changzhou, we maintain dependable manufacturing and rapid order processing.
Technology & Innovation
Each Boleo 3.5 Ton mini excavator comes from extensive R&D, incorporating the latest technologies to enhance durability, fuel efficiency, and operational ease.
Environmental Friendliness
Our Chinese 3.5 Ton mini excavator is dedicated to protecting the environment while delivering high-quality construction solution.
Brand Recognition
With a strong online following and brand recognition, Boleo's reputation extends beyond quality machinery.
Use Cases
For the Zeweit R (3.5 Ton) Mini Excavator
The ZEWEIT R (3.5 Ton) mini excavator offers flexibility and strength, making it a top pick for many jobs.
Efficient Excavation: The ZEWEIT R’s compact size makes it perfect for creating foundations, trenching for utilities, and grading.
Land Preparation for Landscaping Jobs: The 7500lb mini excavator prepares the ground for landscaping with minimal disruption to the surroundings.
Precision Digging for Gardens and Patios: The tilt-capable cabin offers precise control. It is suitable for forming garden beds and laying pavers.
Adaptable for Unique Terrain: The ZEWEIT R’s rubber tracks protect delicate surfaces while navigating uneven landscapes.
Fuel Efficiency for Long-Duration Tasks: The low fuel consumption of ZEWEIT R ensures cost-effective operation and reduces downtime for refueling. Irrigation and Trenching: Using the ZEWEIT R to dig trenches for irrigation systems or fencing enables quick and efficient infrastructure setup.
Debris Removal and Site Clearing: With powerful hydraulics, this 3.5 Ton mini excavator can easily handle site clearing, debris removal, and earthmoving.
Precise Pipe Laying and Trenching: Compact size and powerful hydraulics. The ZEWEIT R is ideal for precise pipeline and trench installations.
Efficient Backfilling: Quickly restoring the terrain after excavated, its 3.5 Ton power makes it perfect for projects requiring a balance of strength and delicacy.
Quick Maneuvering for Roadside Repairs: The mobility of 3.5 Ton mini excavators makes the ZEWEIT R suitable for small road repairs, culvert maintenance, and landscaping in municipal parks.
Park and Trail Maintenance: The ZEWEIT R can walk through park trails to clean fallen branches or excavate landscaping enhancements. Snow Removal and Seasonal Prep: In addition to work in summer, ZEWEIT R can be outfitted with other attachments for snow removal.
See Boleo Machines In Real Action
FAQs
The ZEWEIT R weighs about 3860 kg, or 7500lbs, and has a bucket capacity of 0.12m³. This 3.5 Ton mini excavator digs with a tough hydraulic system.
Yes, we do. The ZEWEIT R comes with a warranty that lasts up to 5 years or 2,000 hours of use and can go up to 5,000 hours. Visit our Warranty page to get further information.
The ZEWEIT R is made in China in our modern factories. We build high-quality reliable machines. Our 3.5 Ton mini excavator factory makes strong longlasting equipment that meets global standards.
We provide complete pre-sales and after-sales support, including training, technical assistance, and easy access to spare parts. Our dedicated support team ensures that you can rely on Boleo for any service needs. Visit our Pre Sales Consulation and After-Sale Service page for more details.