1. Japan made Yanmar engine 4TNV88
2. Imported hydraulic components
3. On-line digital monitoring and control system
4. GPS satellite(optional)
CT45-8B 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
Contact us:
Monica Liu
Email:monica870810@gmail.com
Skype:liufangttgx100
| Engine | Travel System | ||||||||||
| Model | YANMAR 4TNV88 | Travel motors | KYB, Japan; | ||||||||
| Type | Direct injection, water cooled, natural intake | Support roller quantities | 2×5 | ||||||||
| Carrier rollerquantities | 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%(300) | ||||||||
| Max. torque | 142N.m/1200rpm | Ground clearance | 350mm | ||||||||
| Hydraulic System | Cab & Electrical System | ||||||||||
| Pump | KYB, Japan | Cab | All-weather, sound-suppressed Caband 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 | ||||||||||
| Maximum flow Maximum displacement Working pressure | 2x45.7+36.9(L/min) 2*20.8+16.8(Cm³) 24.5Mpa | ||||||||||
| 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 motortype | 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 | 0.17m3 (SAE) | ||||||||||
| Bucket Capacity scope | 0.069-0.24m3 | ||||||||||
| Number of bucket teeth | 4 | ||||||||||
| Bucket width | 640 mm | ||||||||||
| Working Ranges | |||||||||||
| Boom length | 2650m | ||||||||||
| A | Max. digging depth | 3405mm | |||||||||
| B | Max. dumping height | 3410mm | |||||||||
| C | Max. digging height | 5030mm | |||||||||
| 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 | |||||||||
| Digging Force (ISO6015) | |||||||||||
| 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 Shoewidth | 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 swingcenter to tail | 1600mm | ||||||
| Operating Weight and Ground Pressure | |||||||||||
| Operating weight includes basic machine; | |||||||||||
| Operating weight | 4200 Kg | ||||||||||
| Ground pressure | 36 KPa | ||||||||||
Excavators are used in many ways:
Digging of trenches, holes, foundations
Material handling
Brush cutting with hydraulic attachments
Forestry work
Forestry mulching
Demolition
General grading/landscaping
Mining, especially, but not only open-pit mining
River dredging
Driving piles, in conjunction with a pile driver
Drilling shafts for footings and rock blasting, by use of an auger or hydraulic drill attachment
Snow removal with snowplow and snow blower attachments
