Product description information

Energy-saving, Efficient, Premium

Product features:

1) Full-door design on both sides

-- The full-door design on both sides provides ample operating space;
--The service points are easily accessible, saving time and being highly efficient.
--Waste liquid is collected in a centralized container for discharge, ensuring safety and environmental protection.
-- Chassis reinforcement design, sturdy and durable;

2) Controller

-- User-friendly control interface in both Chinese and English, with clear and practical parameters and signal lights;
-- Equipped with data diagnosis and alarm indication, it is safe and reliable;
-- The operation is simple and easy to learn and use;

3) Screw Main Unit

-- Professionally customized secondary compression screw main unit,
-- With sufficient pressure and large gas volume;
--Low energy consumption and long service life;
-- Low maintenance cost；

4) Cummins diesel engine

--精湛的制造工艺，可靠且耐用；
-- Stronger power, adaptable to various fuels;
-- Low response time and strong power
-- Integrated design, lower failure rate, and easier maintenance
-- Excellent reliability, low fuel consumption  

5) Compressor Lubricating Oil Filtration System

-- Imported oil filter, imported temperature control valve assembly of excellent quality;
-- The lubrication system of the screw main unit operates stably;

6) Exhaust Valve Assembly

-- High-quality 2" and 1 1/2" exhaust ball valves;
--Always meet your daily stable and reliable gas usage needs.  
  Permanent magnet variable-frequency series (high-efficiency energy-saving) screw air compressor Two-stage atmospheric pressure series (high-efficiency energy-saving) screw air compressor

Model Name	High-end Models and Explanations
Diesel-powered rotary screw air compressor	SPD, S stands for screw, P for portable, D for diesel engine
Chai Yi Box-Type Screw Air Compressor	SPDB, S stands for screw, P stands for portable, D stands for diesel engine
	B refers to the box-type container with forklift slots in the mobile machine.
Electrically driven mobile screw air compressor	SPE, S stands for screw, P for portable, E for electric motor
Fixed screw air compressor	SSE, where S represents screw, Stationary represents fixed, and E represents electric motor.
SSE-P," P” Permanent Magnet Variable Frequency
SSE-T," T” Refers to two-stage operation under normal atmospheric conditions.
Low-pressure series screw air compressor	SSE-L," L” It refers to the low-pressure series. Low Pressure is no more than 3 bar.
High-pressure series screw air compressor	SSE-H," H” Indicates the high-pressure series: High Pressure > 16 bar

ZEGA Series High-End Mobile Air Compressors - Introduction to Naming Principles
New Model Principle:
It is expressed in CFM (cubic feet per minute), which is an internationally recognized measurement of displacement!
CFM multiplied by 0.0283 equals cubic feet per minute or CFM divided by 35.33 equals cubic feet. /min
Rules for New Models of Mobile Screw Machines: • Screw code " S” + Mobile Code " P” + Driving Method D” "Or" E” + CFM exhaust volume (number) + Compression stages (first stage is S, second stage is D)
Examples of new models of mobile screw machines:
• SPD565S represents a diesel engine-driven mobile screw air compressor with a pressure of 17 bar and an output of 16 cubic meters per minute. The compression stage is one.
On the machine, SPD565S is indicated, while on the nameplate it is shown as SPD565S - 17.
Main technical parameters Rated rotational speed power

Main Technical Parameters
Air compressor model	Unit	SPD670D	SPD425S	SPD565S	SPD325S	SPD705S	SPD750D
Displacement	m³ /min	19	12	16	9	20	21
	L/s	317	200	267	150	333	350
	CFM	671	424	565	325	705	750
Rated working pressure	bar	19	10	17	14	8	13
	Mpa	1.9	1	1.7	1.4	0.8	1.3
Compression oil volume	L	80	45	60	45	60	80
Fuel tank capacity	L	350	120	350	120	350	350
Noise level	dB(A)	85+/-5	85+/-5	85+/-5	85+/-5	85+/-5	75+/-5
Maximum ambient temperature	℃	45℃~-25℃	45℃~-25℃	45℃~-25℃	45℃~-25℃	45℃~-25℃	45℃~-25℃
Engine manufacturer		Cummins	Cummins	Cummins	Cummins	Cummins	Cummins
Engine Model		6CTA8.3-C260	6BTAA5.9G2	6CTA8.3-E240	6BTAA5.9G2	6CTA8.3-C240	6CTA8.3-C260
kW(hp)	194/260	110/147	177 / 237	110/147	179/240	194/260
Number of cylinders	Count	6-cylinder inline	6-cylinder inline	6-cylinder inline	6-cylinder inline	6-cylinder inline	6-cylinder inline
Maximum engine speed	rpm	2,200	2,000	1,900	2,000	2,200	2,200
Minimum engine speed	rpm	1,500	1,500	1,300	1,500	1,500	1,500
Oil lubrication system capacity	L	21	15	20	15	20	21
Coolant system capacity	L	50	22	40	22	40	50
Overall length (excluding mop)	mm	3,720	3,120	3,720	3,120	3,720	3,720
(Including mop)		4,870	4,060	4,870	4,060	4,870	4,870
Overall machine width	mm	2,140	1,630	2,140	1,630	2,140	2,140
Overall height of the machine	mm	2,550	2,290	2,550	2,290	2,550	2,550
Overall machine weight (dry weight)	kg	4,570	2,260	3,620	2,260	3,620	4,570
(Wet weight)		4,710	2,330	3,760	2,330	3,760	4,710
Purge Valve		1-2" G,1-11/2" G	1-1" G, 1-1 1/2" G	1-2" G, 1-11/2" G	1-1" G, 1-1 1/2" G	1-2" G, 1-1 1/2" G	1-2" G,1-11/2" G