SPECIFCATIONS
|
Model |
CT45-7A |
CT45-7B |
|
Operating weight |
3.900 KG |
4.200 KG |
|
Travel speed |
4.4/2.7km/h |
4.4/2.7km/h |
|
Bucket Capacity |
0.14-0.18m3(SAE) |
0.17m3(SAE) |
|
Tracking force |
34.1kn |
34.1kn |
|
Engine power |
32KW@2.200RPM |
|
|
gradeability |
30°(58%) |
30°(58%) |
|
Swing speed |
11RPM |
11RPM |
|
Bucket digging force |
23.7 kn |
23.7 kn |
|
Ground Pressure |
33KPa |
38.7 KPa |
|
Arm digging force |
18.5 kn |
20.4 kn |
DIMENSIONS
|
Model |
CT45-7A |
CT45-7B |
|
Boom Length |
2.650 mm |
2.650 mm |
|
Arm Length |
1.600 mm |
1.450 mm |
|
Upperstructure width |
1.500 mm |
1.600 mm |
|
Undercarriage width |
1.630 mm |
1.750 mm |
|
Overall Height with cabinet |
2.455 mm |
2.455 mm |
|
Rear swing radius |
1.600 mm |
1.600 mm |
|
Clearance under counter weight |
585 mm |
585 mm |
|
Tumbler Distance |
1.710 mm |
1.710 mm |
|
Ground clearance |
350 mm |
350 mm |
|
Overall length for transportation |
5.560 mm |
5.500 mm |
WORKING RANGE
|
Model |
CT45-7A |
CT45-7B |
|
MAX digging radius |
5.720 mm |
5.530 mm |
|
MAX digging radius at ground lever |
5.610 mm |
5.420 mm |
|
MAX digging depth |
3.700 mm |
3.4050 mm |
|
MAX vertical wall digging depth |
3.200 mm |
2.900 mm |
|
MAX digging height |
5.050 mm |
5.030 mm |
|
MAX dumping height |
3.500 mm |
3.410 mm |
|
MAX dozer cutting depth |
380 mm |
380 mm |
|
MAX dozer lifting height |
255 mm |
255 mm |
HYDRAULIC SYSTEM
|
Model |
CT45-7A |
CT45-7B |
|
MAIN PUMP |
AXIAL PISTON PUMP & GEAR PUMP |
AXIAL PISTON PUMP & GEAR PUMP |
|
|
CONSTANT POWER VARIABLE DISPACEMENT WITH GEAR PUMP OVERRIDE CONTROL |
CONSTANT POWER VARIABLE DISPACEMENT WITH GEAR PUMP OVERRIDE CONTROL |
|
|
FLOW/PRESSURE 45.8*2+37 l/MIN @ 2.200 RPM / 21MPA |
FLOW/PRESSURE 45.8*2+37 l/MIN @ 2.200 RPM / 22MPA |
|
PILOT PUMP |
TYPE |
TYPE |
|
|
GEAR PUMP |
GEAR PUMP |
|
|
FLOW/PRESSURE 10.8 L/min @ 2.200 rpm / 3.9 mpa |
FLOW/PRESSURE 10.8 L/min @ 2.200 rpm / 4.9 mpa |
|
|
SWING MOTOR |
SWING MOTOR |
|
|
setting pressure 18MPA |
setting pressure 18MPA |
|
|
ATTACHMENTS |
ATTACHMENTS |
|
over load pressure |
over load pressure |
|
|
BOOM / ARM |
BUCKET 24 MPA |
BUCKET 24.5 MPA |
Advantages︰
CT45-7A EXCAVATOR:
American made engine A23W00
Power 32KW/2200RPM, 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
America made engine CUMMINS A2300(4-88X94)
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 pedrail or steel pedrail
CT45-7B EXCAVATOR:
Japan made engine YANMAR 4TNV88
Power 27.1KW/2200RPM, 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
