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Basic Info.
Packaging & Delivery
Product Description
WS-22 Mini Excavator
New designed to address your most challenging job site hurdles.
- Big size model with high working efficiency
- Variety of attachments available
Outstanding Features of WS-22 Small Mini Excavator
- The Hydraulic system
Industry-leading hydraulic system: precise flow control based on load changes and excellent micro-operation performance, just like a human hand.
Full hydraulic control: All actions are controlled by pilot hydraulic pressure, no dead stroke, good micro control, safe and accurate, smoother action, and lower fuel consumption.
- Boom lever
The boom, bucket, bucket, and push shovel are all made of manganese steel plates welded by the robot at one time, which has a stronger load-bearing capacity.
A stop valve is added to the auxiliary pipeline to prevent oil leakage when accessories are replaced. Standard extended rocker, wider working range.
- Slewing bearing
The enlarged and reinforced slewing bearing is durable and more reliable.
For the chassis, we adopt a tank-type off-road chassis with thickened steel plates and wider dimensions, making it more stable, sturdy, and durable.
- Strengthen the framework
Reinforced working devices and frames, based on the ANSYS platform, optimize the structure, reduce stress concentration, and extend the average life by 30%. Cab TOPS/ROPS analysis is safe and reliable.
- Comfortable space
The seat cushion is large and the backrest is raised for better riding comfort, which can meet the driving needs of drivers of different sizes.
The manual operating lever is beautiful and elegant, the foot space is spacious and comfortable, and it is easy to operate. Add a 12V power supply to facilitate your life.
- Maintenance
Routine maintenance locations are concentrated at the rear of the machine. After opening the machine cover, you can access the air filter, oil filter, fuel filter, fuel gauge, hydraulic oil return filter element, and oil filling port. It is easy to maintain and has good accessibility.
Removable dust filter for easier cleaning.
| NO. | Specification | Unit | WS-22 |
| 1 | Operating Weight | kg | 2100 |
| 2 | Bucket Capacity | m³ | 0.04 |
| 3 | Bucket Width | mm | 500 |
| 4 | Travel Speed | Km/h | 2-5 |
| 5 | Engine brand | / | Laidong/ Kubota |
| 6 | Rated Power | kW | 18.8/18.2 |
| 7 | Cylinders Quantity | / | 3 |
| 8 | Control Valve | / | Water Cooling |
| 9 | Fuel consumption | L/h | 1.4 |
| 10 | Pump Type | / | Gear Pump |
| 11 | Operation Control Lever | / | LS |
| 12 | Travelling Control | / | Hydraulic pilot |
| 13 | Overall Length | mm | 3830 |
| 14 | Overall Width | mm | 1090 |
| 15 | Overall Height | mm | 2300 |
| 16 | Counterweight ground clerance | mm | 400 |
| 17 | Track length on Ground | mm | 1250 |
| 18 | Track shoe width | mm | 230 |
| 19 | wheel Gauge | mm | 420 |
| 20 | Track Extension Range (additional function) | mm | 1100-1400 |
| 21 | Swing Angle(L&R) | ° | 60 |
| 22 | Min.Front Swing radius | mm | 1680 |
| 23 | Max.Diging radius | mm | 3250 |
| 24 | Max.Digging Depth | mm | 2200 |
| 25 | Max.Digging Height | mm | 3850 |
| 26 | Max.Dumping Height | mm | 2830 |
DT350 DT260 DT230
DT65 DT160 DT180
Wishope Hydraulic Excavators - innovative construction machinery: Digging, excavating and shoveling are the main tasks of the excavator. Whether in civil engineering digging a pit or dredging in a body of water: Our hydraulic excavator offers the optimum machine for every task.
Get an overview of all micro excavators and find the right construction machine for your application. A wide range of attachments are available for our machines. Excavator buckets and shovels, vibrators and hammers, and grabs make your excavator a real working machine.
China's excavators are growing at a high annual export sales rate of about 15% in the past 3 years. There are big Chinese excavator like our Dootech. After decades of technological precipitation, Chinese excavators have been able to find a balance between price and quality in a very balanced manner, so as to achieve high export sales.
What Kinds of Excavators We Can Provide?
Hydraulic excavators are divided into many types according to the tonnage of the model. 1-3 tons are called micro excavators, 6-13 tons are called small excavators, 15-39 tons are called MIDI excavators, and more than 40 tons are called large-scale excavators.
We can provide all kinds of crawler excavators, including Dootech brand with Korean technology, mini long-reach excavators with Japanese technology, etc.
At the same time, we also customized accessories, such as the modification of long arms, OEM amphibious excavators, and the modification of excavator attachments, the spare parts of various brands of excavators.
The average service life of a mini excavator is about 10,000 hours for compact excavators, Randomly check the chassis's wear and the track's condition regularly.
2.How often do you need to send to maintain your mini excavator?
Wishope recommends routine maintenance checks at 10 hours (daily),50 hours weekly),500 hours (every six months),1,000 hours (annually), and 2,000 hours every two years). The most comprehensive, time-consuming maintenance is still done in longer intervals, while faster, simpler maintenance needs to be done more frequently.
3.Do your mini excavators hold their value?
Regularly maintained excavators can be modified after 5000 to 6000 hours. Coupled with the small digger as an auxiliary device that can last for years with just a few worn parts replaced, you get your money's worth over a long period.
4.How often should you change the oil in a mini excavator?
Clean fuel and drain plugs regularly, and remember to change the oil every 1,000 hours or at the manufacturer's recommended intervals, usually half to a quart. The propulsive drive gearboxes in excavators are small and easy to forget - but expensive to replace.