50 kVA Mobile Trailer Diesel Generator for Sale (GDC50*S)
Our trailer chassis is mainly used for carrying the mobile equipment and facilities to mobile equipment and facilities to mobile equipment and facilities to convert into the special trailers for pumping stations, power plants, communications, fuel, maintenance, life,
Medical, fire, fighting, rescue and others. They can also be used for general cargo and weapons equipment drag linked transport. It have uniaxial, biaxial and many other types, with intertia brake or pneumatic brake system. The loading capacity ranged from 600kg to 10000kg. Most important is, we could design the trailer based on customer's request.
To supply satisfied power generators is our goal. Since our company was established, we hold this goal and have got CE & ISO9000 approval already.
Scope of Supply:
1-Brand new engine and brushless AVR controlled alternator
2-Set mounted Smartgen Auto Controller
3-MCCB(Circuit Breaker), Emergency stop button, low oil pressure shutdown, high engine temperature shutdown.
4-Rubber Anti Vibration Mounts and skid basefram with 6-8hours integral fuel tank.
5-Genset equipped with battery charger and 24V high performance lead acid starting batteires and connecting with cables.
6-Genset equipped with industrial silencer and flexible exhaust hose.
7-Genset equipped with fan and closed circuit cooled radiator(40degree centigrade).
8-Genset with filtering systems including air filter, fuel filter & lub-oil filter.
9-Supply relative documents(testing report, diagram, operation/maintenance manual/spare parts manuals)for engine and alternator
Genset Features
1. Standard: GB/T2819-1995
2. Single Axle and Double Axle Wheelers is available.
3. Heavy Duty Reinforced M. S Chassis, with 8 hours base fuel tank
4. High Strength, impact-resistance, anti-deformation
5. Exclusive water resistance structure, inspection windows, maintenance door in each side
6. Flexible connection lug design insure excellent buffer performance
7. Max. Workable Speed 40 km/hr
1) Four manual legs of individual operation are able to support stably and reliably even on rough ground, so the lighting tower can also work in the 8 grade windy weather.
2) The rubber Torsion axle suspension system is suitable for variously rough road and its maintenance-free axis's service life will be at least 20 years.
Engine series
*Heavy load durable, four-stroke, water cooled engine
*Excellent transient response
*Four valves per cylinder, stainless steel crankshaft, bolt, cast iron steel, replaceable humid cylinder liner
*24V DC safe isolate valve
*Dual spin-on paper element fuel filter
*Gen-sets equipped with dual flexible fuel union pipe
Alternator: Stamford
Option with: Marathon, Lorysomer,
A) three phase brushless generator, self-excited, 4-pole, single bearing
B) AVR self-regulated, voltage regulation rate ≤ ± 1%
C) IP23 protection grade
D) Class H insulation
E) Radio interference restraining accords with stipulation of VDE0875-N and ISO8528
Control Panel
It includes:
1. Automatic cutter which is suitable for the generator power
2. Turn on key
3. A device to measure the generators speed
4. Counter for measuring the Operating hours
5. Device to measure the current overload with a switched current
6. A device to measure the battery voltage
7. Voltmeter with a voltage exchanger
8. A device to measure the frequency
9. Thermostat to regulate the voltage
10. A device to measure the oil pressure
11. Alerting lamps indicating low and high temperature
12. Controller of the current increase and short circuit
13. Emergency stop button
F) Moistureproof, sand-proof, dustproof, salt-proof and vibration-proof
Quarantee: The goods are under warranty against defects in materials and workmanship for a perild of 12 months or 1000 hours whichever come first from the date of delivery to the end user(except the damageable spare parts of genset caused by incorrect man-made operation), and that the aforementioned warranty for the same token is back up by the engine and alternator suppliers.
Our service quality assurance:
1)Before-sale Service: We provide detailed product technical parameters for equipment choosing and system designing
2)Service quality assurance: Our sale staffs are all experience and professional, who can provide the most proper system design and optimized equipment for the customers.
3)After sale maintenance service: We create files for end user and provide them follow-up service, regular return visit and permanent maintenance.
| 1. Specification of genset |
| Gensets model |
GDC50*S |
| Prime power(KVA) |
50 |
| Rated voltage(V) |
400 |
| Rated current(A) |
570 |
| Rated frequency(Hz) |
50 |
| Rated Speed |
1500rpm |
| Power Factor |
0.8(lagging) |
| Dimensions(mm) (L×W×H) |
4600*1622*2515 |
| Genset Weight(kg) |
4677 |
| 2. Specification of diesel engine |
| Engine brand |
Cummins |
| Engine model |
4BTA3.9-G2 |
| Number of Cylinders |
4 |
| Cylinder arrangement |
Vertical in-line |
| Cycle |
Four stroke |
| Air Intake System |
Turbocharged, Water/Air DC |
| Fuel System |
AD type fuel pump |
| Bore×Stroke (mm×mm) |
102 x 120 |
| Displacement (Liter) |
3.9 |
| Compression Ratio |
16.5:1 |
| Speed Governor |
Electronic |
| Cooling System |
Forced Water Cooling Cycle |
| Total lubrication system capacity (L) |
16.4 |
| Fuel Consumption at 100% Load (g/kwh) |
216 |
| Starting Method |
DC24V electrical starting |
| 3. Specification of alternator |
| Alternator brand |
GODLIKE |
| Alternator model |
JDG224 |
| Number of Phase |
3 |
| Connecting Type |
3 Phase and 4 Wires |
| Number of Bearing |
1 |
| Protection Grade |
IP23 |
| Altitude |
≤ 1000m |
| Exciter Type |
Brushless ,Self-exciting, AVR automatic voltage regulating,100% Copper winding wire |
| Insulation Class |
H |
| Telephone Influence Factor (TIF) |
≤ 50 |
| THF |
≤ 2% |
| Voltage Regulation, Steady State |
≤ ±1% |
| Transient State Voltage |
≤ -15% ~ +20% |
| 4. Specification of control Panel(with GU620A controller) |
| The control panel is AMF control panel, with the display of voltage,current, frequency, water temperature, oil pressure. The genset with low oil pressure , high water temperature , over speed , over load protection function. |
| The features of GU620A controller: |
GU620A is a new generation Automatic control module for single Genset, which adopts bran-new
outline configuration, focus on the requirements of customers, and perfectly improves the performance of controller. It fully meets the auto control requirements of different kinds of Genset for user or special assembly factory. |
The module also monitors and protects the engine, indicating operational status, fault conditions and
metering on the front panel LCD and LED's. |
Contact: Ms Vicki Yuan
Tel: 86 514 80915716
Audited Supplier 
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