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Quality CALT 43/35m³/min Flow, 25/35bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor factory
Quality CALT 43/35m³/min Flow, 25/35bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor factory
Quality CALT 43/35m³/min Flow, 25/35bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor factory
Quality CALT 43/35m³/min Flow, 25/35bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor factory
Quality CALT 43/35m³/min Flow, 25/35bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor factory

CALT 43/35m³/min Flow, 25/35bar 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-43/25-35/35
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
Tags

oil free air compressor

oilless air compressor

oil less screw compressor
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:

portable diesel compressor 35m³/min flow

,

all-terrain screw compressor 35bar pressure

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oil-free compressor 24h stable running
Air Capacity（m3/Min）: 43/35
Working Pressure: 2.5/3.5MPa
Diesel Capacity: 725L
Rated Power: 570KW
Weight: 7500kg
Product Description
AIRERA Dual-Regime Diesel Portable Compressor: 43/35m³/min Flow, 25/35bar Dual Pressure

    Engineered by AIRERA, this premium diesel portable compressor features innovative dual-regime technology. Seamlessly switching between 43/35m³/min flow and 25/35bar pressure, this versatile unit is perfect for geothermal drilling, DTH blasting, and heavy industries. Built with a heavy-duty all-terrain chassis, it effortlessly conquers the harshest landscapes. The industrial-grade core supports 24-hour continuous, stable running under extreme conditions. Efficient, durable, and highly versatile—AIRERA is your ultimate outdoor engineering powerhouse!

  • Shock absorption system

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


CALT 43/35m³/min Flow, 25/35bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor 0
  • Transmission mechanism

The combination of gear transmission and coupling transmission has high efficiency, safety and reliability, and long service life.The helical gear transmission compensates the axial thrust by 30%, which further prolongs the life of the screw.The diesel engine (motor) is connected with the flange of the main screw machine to ensure the permanent alignment of the drive system.


CALT 43/35m³/min Flow, 25/35bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor 1

  • Air end

The rotor is made of German processing equipment-to ensure the dimensional accuracy of parts.The bearing adopts the world brand SKF--- prolong the service life.High-load-resistant design-working pressure can reach 1.6Mpa.


CALT 43/35m³/min Flow, 25/35bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor 2


Technical Specifications -CALT 43/35K-25/35K Diesel Portable Compressor
CALT 43/35K-25/35K Diesel Portable Compressor Parameters
ITEM UNIT MODEL CALT 43/35K-25/35
Air capacity m³/min 43/35
Working pressure MPa 2.5/3.5
Weight kg 7300
L×W×H  mm

4600×2200×2900
Type No.× Qty
8.25-16×4
Diesel engine

Model
YC6TD765-T300
Type
Vertical, in-line, water-cooled
Sunction
Turbo charger
Dia. of cylinder×Journey×amount
152×180×6
Displacement L
19.585
Rated speed  r/min 1750
Idle speed r/min 1300
Rated Power kW(HP) 570(760)
Engine lubricant capacity L 52
Diesel capacity L 755
Battery V 24
Compressor

Pressure stage
2
Compressor oil capacity L 120
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 43/35m³/min Flow, 25/35bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor 3
 CALT 43/23-35/35K Diesel Portable Compressor: Frequently Asked Questions (FAQ)
What are the core advantages of the fuel management system in this dual-regime compressor? How does it control fuel consumption during high/low pressure switching?
AIRERA is equipped with a fully automatic stepless speed regulation fuel system. It precisely monitors and controls fuel injection and engine speed in real time based on your selected working mode (whether 25bar or 35bar) and actual air demand. This deep optimization prevents energy waste from mismatched power, saving about 12%-18% in comprehensive fuel consumption compared to traditional dual-regime units.
How does the equipment ensure 24h continuous running in extreme low-temperature or heavy-dust environments (such as high-altitude mines or desert drilling)?
The unit comes standard with a heavy-duty multi-stage air pre-filtration system with a 99.9% filtration efficiency, specifically engineered for high-dust mining sites. Additionally, a built-in intelligent low-temperature intake preheating system and long-life anti-freezing circulation design ensure the machine maintains stable 24-hour non-stop power delivery, even in -20°C freezing cold or 50°C scorching heat.
Is the daily maintenance cost high for this dual-regime heavy equipment? What is the maintenance cycle?

The maintenance costs and intervals are highly competitive. Thanks to our large-capacity triple-filtration system, the routine maintenance cycle after initial service is significantly extended. With the full-opening gull-wing canopy, technicians can effortlessly reach all service points. The system also features automatic maintenance alerts, making it exceptionally time-saving and cost-effective.

Mr. Zhou

Sales director

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