Good Quality Excavator CT80 -7A

• Type: Wheel Excavator
• Usage: Mining Excavator
• Bucket: Shovel
• Transmission: Hydraulic Transmission
• Drive Type: Internal Combustion Drive
• Bucket Capacity: >1.5m³
• Model NO.: CT80-7A
• Size: Medium-Sized
• Certification: CE, ISO9001: 2000
• Condition: New
• Travel Speed: 4.6/2.9km/H
• Bucket Digging Force: 54.8 Kn
• Transport Package: Whole Machine
• Specification: CT80-7A
• Trademark: CT
• Origin: Shandong, China
• HS Code: 84295212
• Production Capacity: 5000sets/Year

Product Description

CT80-7A EXCAVATOR:
America made engine CUMMINS B3.3(BC30060)
Power 60KW/2200RPM, a guarantee of super power
In conformity with the EU III emission control regulations
Imported hydraulic system with dual pump and dual circuit, stable work performance
Guarantee for 3 yrs under normal use and maintenance
Imported hydraulic components, Japan made KAWASAKI main pump, Japan made KYB multi-circuit valve, swing motor, walking motor, Japan made or South Korea made gasoline tank
On-line digital monitoring and control system
GPS satellite position and remote diagnose system(optional)
Cold&warm air conditioner supply under different kinds of weather conditions
Light and handy pilot operating system
Steel pedrail

CT80-7B EXCAVATOR:
Japan made engine YANMAR 4TNV88
Power 53.1KW/2100RPM, a guarantee of super power
In conformity with the EU III emission control regulations
Imported hydraulic system with dual pump and dual circuit
Guarantee for 3 yrs under normal use and maintenance
Imported hydraulic components, Japan made KYB main pump, multi-circuit valve, swing motor, walking motor, South Korea made gasoline tank
On-line digital monitoring and control system
GPS satellite position(optional)and remote diagnose system(optional)
Light and handy pilot operating system
Cold&warm air conditioner supply under different kinds of weather conditions
Rubber or steel pedrail


 

Model	CT80-7A	CT80-7B
Operating weight	8.300 KG	8,300 KG
Travel speed	4.6/2.9km/h	4.6/2.9km/h
Bucket Capacity	0.32~0.38m3(SAE)	0.32-0.38m3(SAE)
Tracking force	70.8 kn	70.8kn
Engine power	[email protected]	[email protected]
gradeability	30°(58%)	30°(58%)
Swing speed	11.0 RPM	11RPM
Bucket digging force	54.8 kn	54.8 kn
Ground Pressure	38 KPa	38 KPa
Arm digging force	46.6 kn	46.6 kn

DIMENSIONS
 

Model	CT80-7A	CT80-7B
Boom Length	3.905 mm	3,905 mm
Arm Length	1.750 mm	1,750 mm
Upperstructure width	2.170 mm	2,170 mm
Undercarriage width	2.100 mm	2,100 mm
Overall Height with cabinet	2.540 mm	2,540 mm
Rear swing radius	1.835 mm	1,835 mm
Clearance under counter weight	785 mm	785 mm
Tumbler Distance	2.200 mm	2,200 mm
Ground clearance	370 mm	370 mm
Overall length for transportation	6.430 mm	6,430 mm

WORKING RANGE
 

Model	CT80-7A	CT80-7B
MAX digging radius	6.810 mm	6,810 mm
MAX digging radius at ground lever	6.680 mm	6,680 mm
MAX digging depth	4.375 mm	4,375 mm
MAX vertical wall digging depth	3.200 mm	3,200 mm
MAX digging height	7.310 mm	7,310 mm
MAX dumping height	4.950 mm	4950 mm
MAX dozer cutting depth	430 mm	430 mm
MAX dozer lifting height	310 mm	310 mm

HYDRAULIC SYSTEM
 

Model	CT80-7A	CT80-7B
MAIN PUMP	AXIAL PISTON PUMP & GEAR PUMP	AXIAL PISTON PUMP & GEAR PUMP
	2 PUMP 2 CIRCUIT HYDRAULIC SYSTEM WITH CONSTANT HORSEPOWER CONTROL	CONSTANT POWER VARIABLE DISPACEMENT WITH GEAR PUMP OVERRIDE CONTROL
	FLOW/PRESSURE 79.2*2+2 L/MIN @ 2.200 RPM / 27.5MPA	FLOW/PRESSURE 79.2*2 L/MIN @ 2.200 RPM / 27.5 MPA
PILOT PUMP	TYPE	TYPE
	GEAR PUMP	GEAR PUMP
	FLOW/PRESSURE 20.9 L/min @ 2.200 rpm / 3.9 mpa	FLOW/PRESSURE 20.9 L/min @ 2.200 rpm / 3.9 mpa
	SWING MOTOR	SWING MOTOR
	setting pressure 20.6MPA	setting pressure 20.6MPA
	ATTACHMENTS	ATTACHMENTS
	over load pressure	over load pressure
BOOM / ARM	BUCKET 30.5 MPA	BUCKET 30.5 MPA