1t Mini Excavator, 2t Mini Excavator, 2t Mini Digger, 3t Mini Excavator, 3t Mini Digger

Product Description

Hydraulic crawler excavators heavy machinery NT28U
1. Operation weight: 3200kg
2. Standard bucket :0.10M3
3. Max. Digging height: 4278mm
4. Doosan hydraulic system
5. Engine: Janpanese Yanamr
6. Original KAWASAKI electronic system
7. Cabin with A/C, ROPS/FOPS
8. With break hammer
A. Precise matching design with advanced energy conservation control can reduce the oil consumption of the machine.
B. Low emission meets the Europe II standard.
C. The adoption of new cooling fan and large-scale silencer lowers the noise of the machine.
D. The adoption of the advanced turbocharging technique increases the highland adaptability of the machine.
E. Automatic preheating system improves the working capacity in the low temperature.
F. Unique fan cover with the shape of hopper opening greatly improves the air supply of the engine and the radiating capacity of the system, guaranteeing the successive high-efficient work of the machine.
G. Restart prevention system effectively avoids the misoperation, and improve s the use security of the machine.
Technical Parameters

Working Range
Boom Length	2281mm
Arm Length	1170mm
Max Digging Reach	4791mm
Max Digging Depth	2706mm
Max Digging Height	4278mm
Max Dumping Height	2988mm
Mini Swing Radius	2130mm
Rear Swing Radius	800m
Max Ground Digging Range	4642mm
Max Vertical Digging Depth	2575mm
Performance Parameter
Machine Weight	3200kg
Engine Model	YANMAR 3TNV88
Power	19.8kw/2400rpm
Hydraulic System	40.5+3.5mpa
Swing System	10rpm
Travel Speed	0-4.5km/
Bucket Digging Force	17.8kn
Arm Digging Force	13.4kn
Grade Ability	30%
Ground Pressure	29kp
Overall Dimension
Overall Length	4460mm
Overall Width	1550mm
Overall Height	2685mm
Mini Ground Clearance	225mm
Ground Contact Length of Track	2125mm
Track Gauge	1250mm
Buck Capacity	0.10m3

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