OEM Die Casting Aluminum Hydraulic Oil Tank 30L / 44L Pressure

Various Volume Specifications And Integral Hydraulic Oil Tanks For Hydraulic Systems And Hydraulic Stations

The Hydraulic Oil Tank refers to the container used to store the oil required to ensure the operation of the hydraulic system. According to whether the liquid level of the oil tank is connected with the atmosphere, the oil tank can be divided into open type and closed type.

The main function of the Hydraulic Oil Tank is to store the oil. In addition, it also plays a role in the heat dissipation of the oil, the precipitation of impurities and the escape of air in the oil. According to whether the liquid level of the oil tank is connected with the atmosphere, the oil tank can be divided into open type and closed type. The open oil tank is used in general hydraulic systems; the closed oil tank is used in underwater and hydraulic systems with strict working stability and noise requirements.

The volume of the Hydraulic Oil Tank must ensure that when the equipment stops running, all the oil in the system can return to the hydraulic oil tank under self-weight. Generally, the effective volume of the oil tank shall be greater than 3 times the pump flow per minute.

Generally, the effective volume of the Hydraulic Oil Tank in the low-pressure system is 2 ~ 4 times the flow per minute, and that in the medium and high-pressure systems is 5~7 times the flow per minute; In the case of the high-pressure closed circulation system, the effective volume of the oil tank shall be determined by the amount of external circulation oil or make-up oil required; For the hydraulic system with large working load and long-term continuous operation, the capacity of the oil tank shall be determined by calculation according to the heating capacity of the hydraulic system.

Technical Specifications

SB
Bores for Oil Level Gauge
without
with SB
SF1
Bores for oillevelgauge
	without
SF1	Oil level gauge 76 mm
SF2	Oil level gauge 127 mm
SF3	Oil level gauge2 54mm
KL13	Oil eye G1/4"
Al 8	Oil eye G3/4"
KL33	Oil eye G1"
SD
Material Reservoir Lid
Steel	SD
NG30
Nominal size	3.5
	6.5
	8
	12
	13
	20
	30
	44
	70
	130
200
Bores for bell housing
	without
140	NG6.5
	NG 12/13
160	NG6.5
	NG 12/13
	NG20
200	NG12/13
	NG20
	NG30
	NG44
250	NG20
	NG30
	NG44
	NG70
300	NG30
	NG44
	NG70
Size of Reservoir	Effective Volume	Specific Cooling Capacity	Cooling Capacity*	Surface with Reservoir Lid	Weight
V[l]	VN[I]	P/Δt [W/K]	P[kW]Δt = 40K	[m2]	[kg]
NG3.5	3	4	0.16	0.15	1.4
NG6.5	6	9	0.36	0.25	1.7
NG8	6.5	11	0.44	0.3	2.5
NG12	10	15	0.6	0.35	2.3
NG13	11	15	0.6	0.4	2.8
NG20	17	18	0.72	0.5	4.3
NG30	27	23	0.92	0.75	5
NG44	40	26	1.04	1	7
NG70	63	29	1.16	1.3	10
NG130	123	52	2.10	1.93	25

Our Strategic Partners

Founded in 2003, Shanghai Reijay Hydraulic & Transmission Tech Co., Ltd focus on mechanical power transmission coupling, hydraulic system spare parts and heat exchanger products (oil heating and cooling equipment) manufacture and export. We also provide relevant technical support and service. We also serve customers with the design, assembly, remoulding and maintenance of industrial automation components (pneumatic, hydraulic, PLC), industrial intelligent systems, hydraulic power units and drive sections.

FAQ

Q: Who are we?

We are based in Shanghai, China, started in 2003, sell to Domestic Market(50.00%), North America(25.00%), Europe(5.00%), Africa(5.00%), Southeast Asia(5.00%), South America(5.00%)... There are about 180-300 people in our office and factory.

Q: How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment

Q: What information should I tell you to confirm the product?
Motor drawing or other technique parameters

Q: What can you buy from us?

Couplings, Bellhousings, Oil tanks, Cleaning Covers, Coolers, Hydraulic parts, etc.

Q: Why should you buy from us, not from other suppliers?

We are a professional OEM manufacturer with 20 years of history, focusing on mechanical power transmission coupling, hydraulic system spare parts and heat exchanger product manufacture and export. We also provide relevant technical support and service.

Q: What is your product warranty period?
We offer 2-10 years of service life since the vessel departure date left China.

Q: What services can we provide?

Accepted Delivery Terms: FOB, CFR, CIF, EXW, CIP, FCA, Express Delivery；

Accepted Payment Currency: USD, EUR, HKD, CNY;

Accepted Payment Type: T/T,L/C,D/P D/A,PayPal,Western Union;

Language Spoken: English, Chinese, Spanish

Shanghai Reijay Hydraulic Transmission Technology Co. Ltd. was established in 2003. We are committed to providing the most advanced mechanical transmission components, hydraulic group accessories and heat exchange products (heaters and coolers). To better satisfy special demands from customers, we can provide non-standard design, product invention, shafting torsional vibration calculation, simulation system testing and related professional software support.

Reijay has a better understanding of the Chinese market throughout nearly 20 years of direct sales marketing system. By directly facing the needs of terminal users in product design selection, prototype verification, assembly production, market application, and sharing technical knowledge with German and American companies, we owned plenty of unique application experience, which allowed us to face harsh external environments. According to market demand and finding customer demands, Reijay's technical department operates strictly under the internal quality management system (ISO9001 and IATF16949 internal quality system specifications). We develop new products and continuously improve to help customers solve problems.

Nowadays, Reijay owns many utility model patents, software patents and invention patents.

Reijay gains an excellent reputation from customers through advanced design concepts, precise market positioning, and direct service in R&D, manufacturing, sales and after-sales. Apart from that, Reijay has also been awarded by the government as “Excellent Enterprise in China” and “High technology industry”. Our Top 100 certificate in the construction machinery industry could also represent Reijay’s strengths.