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CALT 22m³/min Flow, 8bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor

Basic Properties
Place of Origin: made in China
Brand Name: AIRERA
Certification: ISO、CE、TUV
Model Number: CALT--22/8K
Trading Properties
Minimum Order Quantity: 1 unit
Price: Negotiable
Payment Terms: TT/LC,Western Union,D/P,D/A
Supply Ability: 2,000-3,000 per month
Product Summary
AIRERA 60HP oil-free screw compressor delivers ISO Class 0 certified pure air with 45KW direct-drive efficiency. Features air cooling, 10200 m³/hr airflow, and reliable 24/7 operation for medical, food, and industrial applications.

Product Details

Highlight:

24h stable running diesel compressor

,

8bar pressure portable compressor

,

all-terrain move oil free compressor

Air Capacity(m3/Min): 22
Working Pressure: 0.8MPa
Diesel Capacity: 400L
Rated Power: 194KW
Weight: 4000kg
Product Description
AIRERA All-Terrain Diesel Portable Compressor - 22m³/min High-Flow, 8bar Efficient Screw Compressor for 24h Non-Stop Sandblasting & Pneumatic Tools

    Engineered to deliver massive volume with unyielding reliability, the AIRERA diesel portable air compressor is the ultimate heavy-duty workhorse for high-demand industrial sites. Delivering a powerful 22m³/min high-flow capacity optimized at an 8bar pressure rate, this unit is perfectly built to run multi-gun sandblasting setups, large pneumatic piping networks, and highway construction equipment simultaneously.

Featuring a reinforced all-terrain mobile chassis, it effortlessly traverses rugged mining sectors, sandy coastlines, and remote construction zones. Driven by AIRERA’s advanced thermal management and robust engineering, it guarantees 24/7 continuous, stable running under maximum load without overheating. Choose AIRERA for non-stop productivity and unbeatable high-volume field efficiency.

Key Features:

  • Diesel engine

In the intake system, exhaust gas turbocharging is adopted to improve the power performance.Meet the Euro II emission standards, high-performance oil pump, low fuel consumption.The overall structure is compact and the appearance is beautiful and generous.Covering the whole country's after-sales service network, users can get rapid and complete service.


CALT 22m³/min Flow, 8bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor 0
  • Air filtration system

Three-stage air filtration, including cyclone, coarse filtration and safe filtration, is especially suitable for harsh environments such as dusty fields.99.99% of the particles above 3μ were removed.The filter element has large surface area, imported filter paper, long service life and small pressure drop. Located in the cold room area, optimize the performance of the unit.Enlarged 20% air filtering system for better performance.


CALT 22m³/min Flow, 8bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor 1

  • Shock absorption system

Vibration reduction of main engine: shock absorber.Axle damping: damping rod.Double vibration reduction makes the machine run more smoothly.

CALT 22m³/min Flow, 8bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor 2


Technical Specifications -CALT--22/8K Diesel Portable Compressor
CALT--22/8K Diesel Portable Compressor Parameters
ITEM UNIT MODEL CALT--22/8K
Air capacity m³/min 22
Working pressure MPa 0.8
Weight kg 4000
L×W×H  mm

3764×1800×2213

Type No.× Qty
6.50-16×4
Diesel engine

Model
QSC8.3-C260-30
Type
Vertical, in-line, water-cooled
Sunction
Turbo charger
Dia. of cylinder×Journey×amount
114×135×6
Displacement L
8.3
Rated speed  r/min 1800
Idle speed r/min 1400
Rated Power kW(HP) 194(260)
Engine lubricant capacity L 21.9
Diesel capacity L 400
Battery V 24
Compressor

Pressure stage
1
Compressor oil capacity L 78
Amount size×Qty

G2×1,G3/4×1

Notice
CA: Screw compressor, LT:Portable ,All the models could be customized into skid-mounted type.
CALT 22m³/min Flow, 8bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor 3
CALT--22/8K Diesel Portable Compressor: Frequently Asked Questions (FAQ)
Can this compressor support multiple pneumatic tools or large infrastructure setups simultaneously?
Yes, easily. Delivering 22m³/min of compressed air makes this unit a centralized power station. It can simultaneously power multiple heavy-duty pavement breakers, pneumatic rock drills, or air-driven piling rigs. This eliminates the need for multiple smaller compressors on site, drastically lowering capital costs, minimizing fuel logistics, and simplifying job site management.
How does the "All-Terrain Move" feature handle heavy towing on muddy or soft sand infrastructure sites?
Infrastructure sites are rarely paved. To ensure mobility, the AIRERA chassis is engineered with a heavily reinforced steel drawbar, an industrial-grade leaf spring suspension system, and oversized, high-flotation off-road tires. This specific tire design distributes the machine’s weight evenly, preventing the unit from sinking into deep mud or soft sand, and allowing standard site vehicles to tow it smoothly into position.
Why is a premium cooling system critical for "24h Stable Running" on a high-flow compressor like this?

Moving 22 cubic meters of air every minute generates continuous friction and heat within the screw air end. AIRERA utilizes an oversized, heavy-duty parallel radiator system combined with an intelligent thermo-controlled fan. This engineering ensures that the compressor oil and engine coolant remain at optimal operating temperatures during non-stop, 24/7 full-load production, preventing thermal shut-downs even in hot summer ambient temperatures.

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