YFB connecting rod supporting needle and cage assembly can provide the following
Series: K, KK, KZK
YTB connecting rod supporting needle & cage assembly is applicable to the medium and small size diesels. The needle bearings , due to its special operational conditions , must bear the shock force from the explosion in the cylinder, the inertia forces of the piston, the connecting rod and the crank shaft. Therefore , needles and the retainer must sustain the great centrifugal forces and acceleration forces. Besides, it is responsible for the heat dissipation. So, the flow of lubricant oils must be taken into account during the entity designing of the bearing so that enough cooling area is increased , or coating copper, silver on the surface to prevent the abnormal abrasion during the starting period. To conclude, the connecting rod supporting needle retainer assembly has the following merits: light weight, lower inertial force, the use of highly anti-fatigue, highly rigid and highly abrasion-resistant materials, low abrasion force in low speed operation and high cooling capability.
1) The rated speed : 1500rpm, four strokes, inline. Fan and water tank cooling system, up to the ISO3046 standard
2) The rated output: from 8kW (10kVA) to130kW (162.5kVA)
3) The engine model: 495(Z)D, R4105(Z)D, R6105(Z)(AZL)D, 6113D, 6160D,
6170D
4) The character of the engine:
High efficiency. Low exhaust,good start eddiciency
24V DC start motor
Egnine driven alternator
High pressure oil pump
Turbine charge
Three filters
SAE flywheel shell
THE SPECIFICATIONS OF THE ALTERNATOR:
The world first class alternator, up to the GB755, BS5000, VDE0530, IEC34-1, CSA22.2, AS2359 standard,brushless and self-excitation,it be can supply excitation in many cases:
STAMFORD/ MARATHON/ LEROY SOMER/ QIANGHUI
Standard pitch winding can be inhibit currentf+s nterruption
Insulation Class: H Protection class: H
Frequency at stable state: f_f+1.0%·+
Telephonef+s interference: THF < 2%, TIF < 50·+
THE SPECIFICATIONS OF THE GENERATING SET:
The basic specifications: 230 / 400V AC, 50Hz / 60Hz, 0.8Pf , three phase four wires
Character: base fuel tank for 8 hours
Use: can be used for the open type and the soundproof type , automatic type
Control system:
a) Automatic alarm system: the unit has the acousto-optics alarm
system and arrestor for any situation as the start defeat, the water
is over temperature, the oil pulls down, over speed, over load and
over current
b) Operation display:
i) Unit voltage, tri-phase load current and frequency display
ii) Water temperature, oil pressure display
iii) Fuel level, fuel temperature display
iv) Audible and visual alarm lamps and buzzers
Supply standard collocation:
a) Diesel engine with all accessories, 3 filter, electric systems
b) Alternator
c) Steel structure
d) Fan and water tank cooling system
e) Flange connector
f) 12 / 24V starting motor and charge engine
g) Air cleaner, fuel cleaner, oil cleaner
h) On-board control panel
i) MCCB air conservation switch
j) 12 / 24V starting accumulator and Battery line
k) Set shock absorber
Package: wooden case
We are a manufacturer specialist in diesel injection parts for about 25years.We adjust our step , indraught the advanced producing technics and high precision equipment to improve our quality with the opportunity and challenge brought by wto.The quality of us is in the advance in our field.
