#3 best quality Chinese Solar excavator for digging TT
#3 best quality Chinese Solar excavator for digging TT
#3 best quality Chinese Solar excavator for digging TT
#3 best quality Chinese Solar excavator for digging TT
#3 best quality Chinese Solar excavator for digging TT
#3 best quality Chinese Solar excavator for digging TT
#3 best quality Chinese Solar excavator for digging TT
#3 best quality Chinese Solar excavator for digging TT

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#3 best quality Chinese Solar excavator for digging TT

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Model No. : TNN28
Brand Name : TNN, TNN

Product description

#3 best quality Chinese Solar excavator for digging TT
 
  SPECIFICATION:

Model

YANMER 3TNV88

Cylinders

3

Bore/Stroke

88×90mm

Displacement

1.642L

Fuel injection

Direct

Fuel injection pump

Mechanical

Fuel 

Diesel

Fuel filter

Full flow

Cooling

Water-cooling

Horsepower(net)

26hp@2200rpm

Maximum torque(net)

100~109N·m @1320rpm

BOOM/ARM

 

Boom

 

Swing

70° left/60° right

Length

2280mm

Boom weight

116kg

Arm

 

Length

1170mm

Arm weight

63.5kg

UNDERCARRIAGE

 

Top,each track

1

Bottom,each track

4

Gradability

58%(30°)

HYDRAULICS

 

Pumps(3)

2×Variable displacement piston pump+gear pump

Capacity- Maximum

2×32L/min+26L/min

System relief pressure-

 

Standard

21MPa+19.5MPa

Pilot control hydraulic system-

 

Pumps(1)

Gear pump

Maximum capacity

10L/min

Relief pressure

3.5MPa

Control valves-

 

8 function multiple control valve

 

Pump #1 for right travel and boom function and bucket function

 

Pump #2 for left travel and arm function 

 

Pump #3 for house swing and dozer function and boom swing

 

Pump #4 for pilot valve

 

Swing-

 

Motor(1)

Fixed displacement axial piston design

Speed

0-10rpm

Brake

Spring applied,hydraulically released with dual cushion relief

Tail swing radius

790mm

Travel-

 

Motor(2)

Two-speed axial piston design

Final drive

Planetary gear reduction

Travel speeds-

Forward/Reverse

Low

2km/h

High

4km/h

HYDRAULIC CYLINDERS

 

Boom cylinder(1)

 

Bore diameter

80mm

Rod diameter

45mm

Stroke

583mm

Arm cylinder(1)

 

Bore diameter

70mm

Rod diameter

40mm

Stroke

515mm

Bucket cylinder(1)

 

Bore diameter

63mm

Rod diameter

40mm

Stroke

432mm

ELECTRICAL

 

Voltage

12 volts

Alternator

40 amp

Batteries(1) 12V

Heavy-duty

SERVICE CAPACITIES

 

Hydraulic tank

 

Refill capacity

35L

Total system

45L

Engine

 

w/filter change

5L

Fuel

25L

Radiator

4L

OPERATING WEIGHT

 

With 75kg operator

3200kg

Ground pressure

29KPa

    Product Description   Packaging & Shipping   Customer visiting   Company Information   Other products   FAQ   1. Why is your price much more expensive than other suppliers’? Our service includes the whole machine with the bucket and one year warranty. Other suppliers will separate attachments and rise in price. 2. What kind of engine can be used for the equipment? We can supply brands such as Laidong(good feedback from our agents), Yanmer and Perkins engine. Each brand will work well with the pump. 3. How long is the delivery time of the mini excavator? 7 days for 800kg to 2000kg rated loading. 15 days for 2000kg to 15000kg. 20 days for 15000kg to 46000kg. 4. Why can we trust you? We own ISO 9001 certification and CE. Three agents in Germany, Australia and Argentina. We will start production when we receive your 30% deposit.   Update pictures and videos for your reference. Pay us the balance before shipment if you are satisfied with the product. 5. What guarantee can you provide? We can provide free spare parts for different equipments. It is adequate for one year’s normal production. Also, we can send you new parts via DHL within 96 hours if any parts are damaged.     Contact information  
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