Hot Sales CT45 (4.5t) Hydraulic Crawler Mini Digger

• Customization: Available
• Type: Crawler Excavator
• Usage: GM Excavator
• Model NO.: CT45 hydraulic excavator with rubber tracks
• Bucket: Backhoe
• Transmission: Hydraulic Transmission
• Drive Type: Internal Combustion Drive
• Bucket Capacity: 0.07m3--0.3m3
• Size: Small-Scale
• Certification: CE, ISO9001: 2000
• Condition: New
• 5500*1750*2455(L*W*H): Ground Clearance350 Mm
• Operating Weight 4200 Kg: Tracking Force 34.1kn
• Travel Speed:4.4/2.7 Km/H: Arm Digging Force:20.4kn
• Boom Length 2560 Mm: Arm Length 1450 Mm
• Engine Power [email protected]: Gradeability 30(58%)
• Bucket Digging Force 23.7 Kn: Ground Pressure 36kpa
• Swing Speed 11rpm: Flow/Pressure10.8L/Min@2200rpm/4.9MPa
• Rear Swing Radius 1.600 Mm: Tumbler Distance 1.710 Mm
• Max Dozer Lifting Height 255 Mm: Max Dozer Cutting Depth 380 Mm
• Transport Package: Load 3 Units in One 40hq Container
• Specification: CE, ISO9001
• Trademark: CARTER
• Origin: Shandong, China
• HS Code: 8429521200
• Production Capacity: 500 PCS/Year

Product Description

CT45-7B MINI EXCAVATOR
1. Japan made Yanmar engine 4TNV88
2. Imported hydraulic components
3. On-line digital monitoring and control system
4. GPS satellite(optional)and remote control diagnose system(optional)
5. Rubber pedrail(optional, or steel pedrail), no damage to the ground of road
6. Full opened engine hood and easy up-forward-lifted cab
7. Cold&warm air conditioner 

Engine

Travel System

Model

YANMAR 4TNV88

Travel motors

KYB, Japan;

Type

Direct injection, water cooled, natural intake

Support roller quantities

2×5

Carrier roller quantities

2×1

No. of cylinder

4

Travel shoes

2X35

Bore and stroke

88X90(mm)

Travel speed

2.7/4.4(km/h)

Displacement

2.19L

Drawbar pulling force

35kN

Power output

25.2kw/2200rpm

Gradeability

58%(30^0)

Max. torque

142N.m/1200rpm

Ground clearance

350mm

Hydraulic System

Cab & Electrical System

Pump

KYB, Japan

Cab

All-weather, sound-suppressed Cab and equipped with a heavy, insulated Floor Mat, Front Window can be opened and slided; adjustable Seat; LED display, Automatic monitoring, display

Type

axial piston pump+ gear pump

Max. discharge flow

2x45.7+36.9(L/min)

Max. discharge pressure

Boom, arm and bucket

21.5 MPa

Voltage

12V

Travel circuit

15.7 MPa

Batteries

1x12V

Swing circuit

15.7 MPa

Battery capacity

80Ah

Control circuit

3.9 MPa

Boom, Arm & Bucket

Pilot control pump

Gear type

Boom cylinder

Φ90xΦ50xS552-L915

Main control valves

KYB, Japan

Arm cylinder

Φ85xΦ50xS580-L920

Oil cooler

Air cooled type

Bucket cylinder

Φ70xΦ45xS443-L745

Swing System

Refilling Capacity & lubrication

Swing motor

KYB, Japan

Fuel tank

82 L

Swing motor type

Axial-piston motor

Cooling system

12 L

Brake

Hydraulic oil released

Engine oil

6L

Parking brake

Hydraulic disc brake

Hydraulic oil tank

59L Tank Oil Level

Swing speed

10 r/min

85L Hydraulic System

Bucket

Type

Backhoe bucket

Bucket capacity

0.17m^3(SAE)

Bucket Capacity scope

0.069-0.24m^3

Number of bucket teeth

4

Bucket width

640 mm

Working Ranges

Boom length

2650m

A

Max. digging height

5030mm

B

Max. dumping height

3410mm

C

Max. digging depth

3405mm

D

Max. vertical digging depth

2900mm

F

Max. digging distance

5530mm

G

Max. digging reach at ground level

5420mm

H

Min swing radius of work equipment

2185mm

Arm length

1450mm

A

Bucket digging force

23.7 KN

B

Arm digging force

21.6 KN

Overall Dimensions                                                Unit: mm

A

Overall length

5500mm

I

Track grounding length

1710mm

B

Ground contact length

3353mm

J

Track length

2190mm

C

Overall height(to top of boom)

1861mm

K

Track gauge

1400mm

D

Overall width

1750mm

L

Track width

1750mm

E

Overall height(to top of cab)

2455mm

M

Track Shoe width

350mm

F

Counter weight ground clearance

585mm

O

Bonnet height

1437mm

G

Min Ground clearance

350mm

P

Revolving frame width

1600mm

H

Tail swing radius

1600mm

Q

Distance from swing center to tail

1600mm

Operating Weight and Ground Pressure

Operating weight includes basic machine;

Operating weight

4200 Kg

Ground pressure

36 KPa