Medium-Sized Strong Digger Hydraulic Construction Excavator 23 Tons with Grapple

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: UM-20E
• Usage: Special Excavator, Marine Excavator, Mining Excavator, GM Excavator
• Bucket: Shovel
• Transmission: Hydraulic Transmission
• Drive Type: Internal Combustion Drive
• Bucket Capacity: 1.0~1.5m³
• Size: Medium-Sized
• Certification: CE, ISO9001: 2000
• Condition: New
• Bore Stroke: Single Cylinder, Fan Cool
• Engine: Cummins Qsb7 124kw
• Max Digging Hieght: 9410mm
• Digging Bucket Capacity: 1.1cbm
• Swing Speed: 11-13
• Gradeablity: 30
• Max Bucket Digging Force: 140
• Max Arm Digging Force: 99
• System Pressure: 34MPa
• Max Dumping Height: 6730
• Max Digging Depth: 6480
• Max Vertical Digging Depth: 5925
• Max Digging Radius: 9850
• Min Swing Radius: 3555
• Transport Package: by Pallet
• Specification: 9590*2960*3185
• Trademark: Unite
• Origin: China
• HS Code: 84314100
• Production Capacity: 500000pieces/Year

Product Description

Bucket Capacity	1.1
Swing Speed	11-13
Gradeablity	30
Max. Bucket Digging Force	140
Max.Arm Digging Force	99
Engine Model	QSB7
Power/revolution speed	124/2050
System Pressure	34

Crawler excavators range from 0.8 tons to 60 tons, and mobile excavators range from 0.8 tons to 21.5 tons.
 
1. The chassis has 9 support wheels, with a long ground contact area and good stability. The chain can be retracted for excavators below 2 tons. Excavators above 2.7 tons use a traction motor with an integrated motor and reducer, which can adjust high and low speeds.

2. The chain uses the well-known domestic brand Henryda.

3. The engine can be selected according to customer requirements to meet various national emission requirements such as Euro V and EPA.

4. The hydraulic system uses imported accessories from Kawasaki, South Korea.
 
5. The air filter and heat dissipation housing can be opened for easy maintenance. An integrated water-oil cooler is used to increase the heat dissipation area for better results. Excavators above 1.2 tons use water cooling for heat dissipation because air cooling does not work for a long time.



FAQ:
Q1. What are the main types of excavators you produce?
A: Crawler excavator, wheel excavator, small excavator, large excavator

Q2. What aspects should be paid attention to in the maintenance of excavators?
A: Regular inspection, filter replacement, lubrication, cleaning

Q3: How do you ensure quality?
A: Our machines will undergo at least three inspections before each shipment, including quality inspection, performance inspection, compliance inspection, safety inspection, etc. Each model has relevant certificates in accordance with local policies (such as CE\Euro5\EPA, etc.) to ensure that customers receive satisfactory products.