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Power (Watts):
Engine brand:
Model No. : | D7 D9 |
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Brand Name : | LAUT |
Applicable industry : | Machinery Repair Shops,Building Material Shops,Construction Works |
Penerangan Produk
D7 D9 Excavator Bulldozer Crawler Dozer Kecil Dijual
Spesifikasi Jentolak Crawler:
Dengan sistem perjalanan yang dikawal secara elektronik dan peranti kerja yang dikawal oleh juruterbang hidraulik, sistem perjalanan dan peranti kerja boleh dikawal oleh kayu bedik tunggal.
* Kawalan yang tepat dapat dicapai dengan daya operasi yang rendah, yang menampilkan operasi fleksibel dan ringan, keselesaan operasi yang tinggi, dan kecekapan kerja yang tinggi.
* Sistem pemacu tekanan statik mampu perubahan kelajuan stepless, stereng yang dimuatkan, dan stereng pivot, yang menampilkan fleksibiliti dan mobiliti yang tinggi dan kebolehgunaan untuk keadaan kerja yang pelbagai.
Transmisi Peralihan Kuasa Kebolehpercayaan Tinggi, penukar tork hidraulik yang stabil, dan ciri pemacu akhir gear dua peringkat
Kapasiti dan kecekapan penghantaran kuasa tinggi dan produktiviti yang tinggi.
Kapasiti penarafan berat, jentolak batu jentera berat, jentolak terkawal hidraulik, jentolak arang batu
220hp Shantui Bulldozer, 160hp Shantui Dozer, Logging Bulldozer Shantui, SD22Bulldozer, SD32 Dozer
1. Rujukan Foto:
Engine
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Model & type
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Cummins NTA855-C360S10; In-line, water-cooled; 4-cycle,
overhead valve direct injection, turbocharged diesel |
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Rated revolution
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2000 rpm
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Horsepower
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Gross power: 257/345/2000 kW/HP/rpm //
Net power: 235/320/2000 kW/HP/rpm |
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Number of cylinders
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6—139.7 x 152.4 (mm x stroke)
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Piston displacement
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14010 ml
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Min. fuel consumption
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245 g/kW·h
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Maximum torque
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1440 N·m@1400rpm
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Power
transmission system |
Torque converter
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3-element, 1 stage, 1 phase
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Transmission
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Planetary gear, multi-disc clutch, power shift,
forced lubrication |
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Main drive
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Spiral bevel gear, splash lubrication,
single-stage speed reduction |
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Steering clutch
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Wet, multi-disc, spring loaded,
hydraulically separated, hydraulic control |
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Steering brake
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Wet, floating band, foot brake with hydraulic booster
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Final drive
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2-stage speed reduction of spur gear, splash lubrication
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Travel speed
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Gear
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1st
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2nd
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3rd
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Forward
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0~3.6 km/h
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0~6.6 km/h
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0~11.5 km/h
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Reverse
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0~4.4 km/h
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0~7.8 km/h
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0~13.5 km/h
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Undercarriage
system |
Type
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Swing type of sprayed beam, suspended structure of equalizer bar
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Carrier rollers
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2 each side
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Track rollers
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7 each side (single flange 5, double flange 2)
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Track type
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41 each side
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Width of track shoes
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560 mm
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Pitch
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228.6 mm
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Hydraulic
System |
Maximum pressure
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14 MPa
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Pump type
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Gear pump
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Discharge
(at revolution of 2000 rpm) |
355 (1795 rpm) L/min
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Bore of working cylinder ×
no. (double-acting type) |
140 mm × 2
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Blade
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Blade Type
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Straight-tilt
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Angle
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Semi-U blade
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Dozing capacity
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10 m 3
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6 m 3
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11.9 m 3
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Efficiency
(Theoretical value 40 m) |
580 m 3 /h
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350 m 3 /h
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690 m 3 /h
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Blade width
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4130 mm
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5000 mm
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4130 mm
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Blade height
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1590 mm
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1140 mm
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1710 mm
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Maximum drop below ground
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560 mm
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630 mm
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560 mm
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Maximum tilt adjustment
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1000 mm
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500 mm
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1000 mm
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Weight of blade
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4520 kg
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4932 kg
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4924 kg
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Riipper
(Optional) |
Maximum digging
depth of 3-shank ripper |
842 mm
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Maximum lift above ground
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883 mm
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Weight of 3-shank ripper
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3802 kg
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Maximum digging
depth of single ripper |
1250 mm
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Maximum lift above ground
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965 mm
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Weight of single ripper
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3252 kg
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Garis Kilang:
Cara penghantaran :
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