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LGSD2350 LTXG350HP Crawler bulldozer

Categories Craweler Bulldozer
Brand Name: LTXG
Model Number: LGSD2350
Certification: ISO,CE
Place of Origin: China
MOQ: 1 unit
Supply Ability: 100 unit/month
Delivery Time: 20-30 woking days
Packaging Details: Special package for export
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LGSD2350 LTXG350HP Crawler bulldozer

Main features

◆ Optimal design in overall appearance and structure strength.
◆ Electronic engine meeting China stage III off-road emission standard adopted for high power rise, big output torque, fuel saving and excellent reliability.
◆ Hydraulically controlled drive, automatically speed regulating and non-stop gear shifting.
◆ 3-element, single stage, single phase torque converter for higher efficiency and bigger capacity.
◆ The hexagonal cab offers excellent visibility, the powerful ventilation and unparalleled dust-free.
◆ The final drive uses triangle Spline and tip relief, crowned gear drive for enhanced balance and the stability during power transmission, and increased life.
◆ Blade is more durable and capacious.
◆ Alarming & monitoring system is efficient and reliable.
◆ Centralized pressure checking easy for malfunction diagnosis.
◆ Ergonomics design in controls to reduce operator's fatigue.
◆ Use automatic dust discharge type air precleaner for more adaptable in working in dust surroundings.

Engine
◆ Compliant with China off-road emission standard stage III.
◆ Provide the high power rise, maximum output torque at low speed, and excellent adaptability.
◆ Updated double pulse injection cam and advanced CELECT fuel system combined to realize efficient fuel injection.
◆ Charge air cooling technology used in engine improves reliability, power output, fuel economy and exhaust emission.
◆ New integrated aluminum piston used to meet performance demands and emission regulations.
◆ Robust and precise balance design for crankshaft.
◆ Updated high-performance turbocharger with wastegated design.
◆ Monitoring engine in jobs all time for rapid malfunction code responding, easy for malfunction diagnosis.
Gear Box
This machine is equipped with transmission of planetary gear and rotary lockup multi-disc clutch hydraulically engaged and force lubricated. Forward 3 speeds and reverse 3 speeds can be gained by actuating hydraulic control valve.

Torque Converter


Hydraulic torque converter is a newly developed product with the improvement made to the material, process and layout based on introduced advanced international technology. It features simple archite cture, easy maintenance, low noise, excellent reliability.
Torque converter is of 3-element, 1-stage, 1-phase, centripetal turbine type with simple structure but good technology. It provides high power efficiency, great penetration, big capacity and less loss when the turbine idles.

The Final Driving
We, as the first domestic company, master the techn ology in the manufacturing tip relief, crowned gear which features heavy load capacity, stable drive and long life.

key parameter


NODESCRIPTIONUNITSPECIFICATON
1MODEL/PD320Y-1
2EngineModel/Chongqing Cummins NTA855-C360S10
Type/Straight vertical, four-stroke, water cooling, direct injection type. Turbocharger.
Number of cylinder-bore*strokemm6-139.7*152.4
DisplacementL14
Rated horsepower/revolutionkW/r/min239/2000
Max. torque/revolutionN.m/r/min1421/1400
Min. fuel consumptiong/kw.h242
3Start methodType/Electric starting motor
Voltage/powerV/kW24V/11kW
Battery/24V(12V*2)-195Ah
4Lubrication systemLubrication type/Forced lubrication.
Cooling type/Water cooling
5Fuel systemSpecification/Light diesel
Speed controller/PT pump
6Cooling systemClosed water circulation/Through radiator, fan, heat exchanger
7Electric generatorV/A24/35
8Air filter type/Dry type, precleaned cyclone air cleaner.
9Transmission systemHydraulic torque converter/3-element, single stage, single phase

Transmission


/3-element, single stage, single phase
Bevel gear/Helical bevel gear, splash lubrication.
Steering clutch/Wet, multiple disc, spring loaded, hand-operated with booster and hydraulic released.
Steering brake/Wet, band brake, operated with hydraulic booster.
Final drive/Spur gear, double reduction, splash lubrication.
10Travel SpeedForward1stkm/h0-3.6
2ndkm/h0-6.6
3rdkm/h0-11.5
Reverse1stkm/h0-4.4
2ndkm/h0-7.8
3rdkm/h0-13.5
11Under carriageSuspension system/Equalizer bar
Track tension/Hydraulic-adjusted
SprocketpicsSegmented
Number of track rollers (each side)pics7 (2 double 5 single)
Number of carrier rollers (each side)pics2
12TrackType/Sealed single grouser
Track pitchmm228.6
Number of track shoespics41
Track gaugemm2140
Length of track on groundmm3150
Track widthmm560
Ground pressureMPa0.094
Ground clearancemm500
13Hydraulic system of work equipmentPump type/Gear pump
Rated deliveryL/min335
Control valve/Hand-operated, servo valve.
Working pressureMPa13.7
Fuel tankL110
Blade Max. lift above the groundmm1560
Blade Max. drop below the groundmm560
Max. lift speedm/s0.4
Max. tiltmm1000
Pitch adjustment055±2
16Ground ability030
17Dimension without rippermm6880*4130*3640
18Operating weight without ripperkg36000
19Single shank RipperMax. dig1250mm
Max. lift955mm
Three shank ripperMax. dig842mm
Max. lift883mm


Blade typeSemi-U bladeAngleU dozer
Width * Height (mm)4130*15904850*11404225*1745
Max.lift above ground (mm)156015601560
Max.drop below ground (mm)560560560
Pitch adjustment (°)555555
Max.Tilt (mm)100010001000
Blade capacity (m³)9.26.312.3

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