Yishan 220HP Marsh Hydraulic Bulldozer Adopts Komatsu Technology TSY220C

Products description:  Adopt Komatsu 85A-18 bulldozer technology, featuring high performance capacity, efficiency, safe and reliable in operation. It is taking the advantage of lower ground pressure and suitable to be used in swamp and soft land applicationOptional attachments: Air conditioner.Main specifications Blade type

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Products description:  
Adopt Komatsu 85A-18 bulldozer technology, featuring high performance capacity, efficiency, safe and reliable in operation. It is taking the advantage of lower ground pressure and suitable to be used in swamp and soft land application
Optional attachments:
Air conditioner.
Yishan 220HP swamp hydraulic bulldozer with Komatsu technology TSY220CMain specifications
Blade type Straight tilt
Operating weight (kg)25700
Min. Ground clearance (mm)405
Min. Turning radius (mm)3800
Ground pressure (Mpa)0.039
Track gauge (mm)2250
Max. pulling force (KN) 221
Grade ability (0)30
Blade capacity (m3)7.7
Blade dimension (W X H mm)4365 X 1330
Max. lift (mm)1330
Max. depth (mm)550
Max. Tilt adjustment (mm)≥735
Pitch adjustment ( 0)55
Capacity (theoretical value-40m: m3/h)330
Weight of the blade (kg)3820

Travel speed:
 1st2nd3rd
Forward (km/h)3.66.511.2
Reverse (km/h)4.37.713.2

Yishan 220HP swamp hydraulic bulldozer with Komatsu technology TSY220CMain Configuration
EnginemodelCummins NT855-C280S10
Engine type 6 cylinders, In-line, 4 stroke-cycle, water cooling, turbocharged engine
Rated engine speed (rpm)2000
Rated horsepower(HP)220
Min. fuel consumption(g/kWh)≤212
Piston displacement(l)14
Number-bore X stroke (mm)6-139.7x152.4
Maximum torque (Nm/rpm)1078/1250
Transmission systemTorque converter 3-element, 1-stage, 1- phase
TransmissionPlanetary gearing, multi disc clutch, hydraulically connected, forced lubrication, 3 forwards and 3 reverse speeds.
Bevel gearSpiral bevel gear, splash lubrication, single-stage speed reduction
Steering clutch Wet, multi- disc, spring loaded, hydraulically separated, hydraulic control
Steering drive Wet, floating, direct on-off hydraulic inter-linking operation
Final drive Double reduction of spur gear, splash lubrication
Hydraulic systemPump type Gear pump 07441-67503
Working pressure (Mpa) 14
System discharge(L/min)262 (at engine speed of 1800rpm)
Working cylinder type Double-action piston type
Working cylinder lift Number X Rod X Stroke 2-120 X 70 X 1043
Working cylinder tift Bore X Rod X Stroke(mm) 200 X 90 X 130
Undercarriage system Type Swing type of sprayed beam, suspended structure of equalizer bar
Carrier roller 2 (each side)
Track roller 8/each side (5-single flange, 3-double flange)
Track type Sealed, circular arc, assembled single-grouser
Number of track shoes45 (each side)
Width of track shoes (mm)945
Pitch (mm)216
Length of track on ground (mm)3480
Coolant and lubrication Fuel tank (L)480
Hydraulic tank (L)110
Engine oil (L)45
Torque convertor, transmission, bevel gear, steering clutch capacity (L) 122
Final drive 72 (each side)

Overall Dimension (mm)
Yishan 220HP swamp hydraulic bulldozer with Komatsu technology TSY220C
Factory information  

As a specialized manufacturer of bulldozer, Tianjin YISHAN Construction Machinery Co.,Ltd has a history of over 62 years and produced the first bulldozer in China in 1958. In 1985, YISHAN imported Komatsu D60 mechanical drive and D65 hydro-mechanical technologies to produce its new generation products like T160(D60A-8),T180(D60E-8), TY160 (D65A-8), TY180 (D65E-8), TSC180 (D60PL-8), TS160 (D60P-8) crawler bulldozer and other modified models. In 2001, based on the technology of Komatsu D65EX-12, YISHAN developed hydro-static power steering crawler bulldozer TYD200 which reached world advanced level. Currently, YISHAN bulldozers cover from 120,160,180,220 hp to 320hp with dozens of models for various natural environment and working applications.
Advantage of YISHAN bulldozer:
  1. The grounding area is large, the self-weight is larger than other similar models in the industry, the adhesion is large, the operation is convenient, and the second-speed traction is equivalent to the first-speed traction of other models.
  2. The whole machine is matched perfectly, and the fuel economy is good. The same earthwork volume and other same models in the industry can save fuel by about 10%.
  3. The hydraulic vehicle adopts independent air cooling to avoid high temperature and low efficiency; multi-stage fuel filtration, extended maintenance time and longer engine life.
  4. The transmission gear exclusively adopts gear grinding technology, which has smooth transmission and longer life; the deceleration adopts unique patented technology
Certifications of YISHAN
Yishan 220HP swamp hydraulic bulldozer with Komatsu technology TSY220C

Social award
Yishan 220HP swamp hydraulic bulldozer with Komatsu technology TSY220C

Production line
Yishan 220HP swamp hydraulic bulldozer with Komatsu technology TSY220CShipment
Yishan 220HP swamp hydraulic bulldozer with Komatsu technology TSY220CFAQ 
1. What payment term is available for your company?
Normally we only work on T/T or L/C terms, open account is also available for long-cooperation customers with Sinosure support. (1). T/T: 30% down payment should be paid when place order, the balance should be paid before shipment or against the copy of B/L for long cooperating customers.
(2) 100% irrevocable L/C at sight is preferable without " soft clause" in it. USANCE L/C can't more than 6 months and the buyer should bear the interests    
2. Which intercoms is available for your company?
FOB, CFR, CIF and DAP are preferable for us.
3. How is the delivery period?
Normally, we will deliver the machines in 30 days since receive the down payment or L/C for standard products. For some special orders, we need to check with factory and inform you ASAP
4. What is the warranty period of your bulldozer?
The warranty period of our bulldozer is 1 year or 2,000 working hours, which coming first, customer should provide necessary information to prove the failure of machine. 

 

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