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Kwaliteit CALT 21m³/min Flow, 13bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor Fabriek
Kwaliteit CALT 21m³/min Flow, 13bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor Fabriek
Kwaliteit CALT 21m³/min Flow, 13bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor Fabriek
Kwaliteit CALT 21m³/min Flow, 13bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor Fabriek
Kwaliteit CALT 21m³/min Flow, 13bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor Fabriek

CALT 21m³/min Flow, 13bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor

Basis eigenschappen
Plaats van herkomst: GEMAAKT IN CHINA
Merknaam: AIRERA
Certificering: ISO、CE、TUV
Modelnummer: CALT-21/13K
Handelsgoederen
Minimale bestelhoeveelheid: 1 eenheid
Prijs: negotiable
Betalingsvoorwaarden: TT/LC,Western Union,D/P,D/A
Leveringscapaciteit: 2.000-3.000 per maand
Markeringen

Olievrije luchtcompressor

oilless luchtcompressor

Olie-minder schroefcompressor
Productoverzicht
AIRERA 60 PK olievrije schroefcompressor levert ISO Klasse 0-gecertificeerde zuivere lucht met een directe aandrijvingsefficiëntie van 45 kW. Beschikt over luchtkoeling, een luchtstroom van 10.200 m³/uur en betrouwbare 24/7 werking voor medische, voedsel- en industriële toepassingen.

Productdetails

Markeren:

24h stable running diesel compressor

,

all-terrain portable screw compressor

,

21m³ min flow oil-free compressor
Air Capacity（m3/Min）: 21
Working Pressure: 1.3MPa
Diesel Capacity: 360L
Rated Power: 194 kW
Weight: 4200KG
Productbeschrijving
AIRERA 21m³/min High-Pressure Diesel Portable Compressor (13bar) for Continuous 24h Heavy-Duty Topographies

    Optimize subsurface and infrastructure workflows with AIRERA’s precision-engineered mobile pressure solution. Delivering a consistent 21m³/min volumetric flow optimized for 13bar high-pressure impact, this diesel-driven system guarantees maximum pneumatic tool velocity without line degradation. Its engineered all-terrain chassis architecture provides exceptional mechanical stability in remote regions, while the high-capacity fluid management system yields 24/7 uninterrupted running stability—the definitive standard in asset lifecycle and operational continuity.

  • 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 21m³/min Flow, 13bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor 0
  • Shock absorption system

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


CALT 21m³/min Flow, 13bar 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 21m³/min Flow, 13bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor 2


Technical Specifications -CALT-21/13K Diesel Portable Compressor
CALT-21/13K Diesel Portable Compressor Parameters
ITEM UNIT MODEL CALT-21/13K
Air capacity m³/min 21
Working pressure MPa 1.3
Weight kg 4200
L×W×H  mm

3764×1800×2213
Type No.× Qty
7.50-16×4
Diesel engine

Model
QSL8.3-C260-30
Type
Vertical, in-line, water-cooled
Sunction
Turbo charger
Dia. of cylinder×Journey×amount
114×145×6
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 360
Battery V 24
Compressor

Pressure stage
2
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 21m³/min Flow, 13bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor 3
CALT CALT-21/13K Diesel Portable Compressor: Frequently Asked Questions (FAQ)
In mid-to-high pressure applications like DTH drilling, how does the 21m³/min and 13bar configuration optimize penetration velocity?
In Down-The-Hole (DTH) drilling, a sustained 13bar operating pressure provides the aggressive impact velocity required to fracture hard rock formations and sweep cuttings efficiently, while the 21m³/min volumetric flow maintains high uphole bailing velocity. This calibrated balance maximizes the Rate of Penetration (ROP) and mitigates the risk of stuck drill strings, offering optimal mechanics for demanding subsurface workflows.
Given the sustained heavy loads of 13bar pressure, how does AIRERA ensure zero-derating performance during 24-hour continuous deployment?
Continuous high-pressure duty induces extreme thermal loads on the powertrain. AIRERA utilizes heavy-duty diesel engines featuring high torque-rise reserves, ensuring the engine’s rated power safely exceeds the air end’s peak shaft power (achieving zero-derating). Combined with our proprietary closed-loop smart thermal regulation system, it dynamically modulates cooling airflow to maintain optimal internal thermodynamics, guaranteeing unwavering pressure and flow profiles across multi-shift, 24/7 operations.
When towed frequently across unpaved, fractured mining sites, how does the chassis design prevent structural metal fatigue?

Our all-terrain chassis architecture is engineered via rigorous Finite Element Analysis (FEA) to simulate and neutralize torsional strains. Built with a high-resistance box steel framework, it deflects the multi-directional stresses induced by extreme cross-country towing. Furthermore, heavy-duty off-road tires paired with a premium independent suspension isolate the internal twin-screw air end and engine alignment from violent impact shocks, preserving overall asset structural integrity.

Mr. Zhou

Sales director

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