📦 Compresores de aire de alta presión

Compresor de Aire de Tornillo Diésel Móvil Kaishan KSZJ/LGZJ

Name: Compresor de Aire de Tornillo Diésel Móvil Kaishan KSZJ/LGZJ
Brand: Kaishan
SKU: LGZJ-36/30-41/20
Availability: InStock

Model: LGZJ-36/30-41/20

Compresor de aire de tornillo diésel móvil Kaishan KSZJ/LGZJ para minería, perforación de pozos de agua y construcción. Más de 30 años de experiencia, certificado CE e ISO.

Best For

Open-pit Mining Water Well Drilling Geothermal Drilling Construction & Quarrying

Technical Specifications

Modelo	LGZJ‑36/30‑41/20
Caudal de aire libre	36‑41 m³/min
Presión de trabajo	3.0 MPa (30bar) / 2.0 MPa (20bar), conmutable de doble modo
Motor	Yuchai 560HP/Cummins 550HP
Puerto de salida de aire	G2×1, G3/4×1
Peso de la máquina	6000 kg
Dimensiones (L×A×A)	3800×2160×2300 mm

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Selection Advantages Applications Comparison Components Principle Features Packaging Service FAQ Downloads

Product Details

El LGZJ-36/30-41/20 es un compresor de tornillo diésel móvil de la serie LGZJ, diseñado para servicio de perforación de alta presión. Su elemento compresor de doble tornillo con inyección de aceite es accionado por un motor Cummins o Yuchai, con un intercooler, un postenfriador y un separador de aceite que acondicionan el aire. El chasis de patín o remolque es adecuado para minería a cielo abierto, pozos de agua y trabajos geotérmicos, alimentando martillos DTH en perforadoras sobre orugas. Kaishan lo respalda con cobertura de garantía, asistencia técnica remota y repuestos en stock.

Technical Selection

Key parameters for matching this machine to your job. Send us your hole diameter, depth and rock condition and our engineers will confirm the right configuration.

Dimensiones (L×A×A)

3800×2160×2300 mm

Modelo

LGZJ‑36/30‑41/20

Caudal de aire libre

36‑41 m³/min

Presión de trabajo

3.0 MPa (30bar) / 2.0 MPa (20bar), conmutable de doble modo

Motor

Yuchai 560HP/Cummins 550HP

Puerto de salida de aire

G2×1, G3/4×1

Peso de la máquina

6000 kg

Not sure this model fits? Tell us the hole diameter and depth — we will confirm the matching rig, compressor and hammer.

Check with an engineer

Key Advantages

✓

High-pressure 30 bar design for deep-hole DTH drilling

✓

Kaishan SKY series screw airend for proven reliability

✓

Cummins / Yuchai diesel engine options

✓

Automatic shutdown and warning system for safety

✓

Skid or trailer mounted for quick site relocation

✓

Lifetime technical support and spare parts supply

Applications

📍 Open-pit Mining

DTH blast hole drilling with 115-165 mm holes at 20-30 bar

Solution: Matched with KG series down-the-hole drill rigs

📍 Water Well Drilling

Deep water wells 200-300 mm diameter, 150-600 m depth

Solution: Paired with crawler water well rigs

📍 Geothermal Drilling

High-altitude and remote geothermal projects

Solution: Proven in Kenya 1,800 m elevation projects

📍 Construction & Quarrying

Rock breaking, foundation and anchor drilling

Solution: Portable skid design for fast site moves

LGZJ Series Models

Compare specifications across the series to find the right model.

Model	Model	Free Air Delivery	Working Pressure	Engine	Air Outlet Port	Inquire
LGZJ-36/30-41/20This model	LGZJ-36/30-41/20	36-41 m³/min★	3.0 MPa (30bar) / 2.0 MPa (20bar), dual-mode switchable	Yuchai 560HP/Cummins 550HP	G2×1, G3/4×1	Get a Quote
LGZJ-30/35-35/25K	—	30-35 m³/min	3.5 MPa (35bar) / 2.5 MPa (25bar)	Yuchai 560HP	G2×1, G³/₄×1	Get a Quote
LGZJ-30/35-35/25	LGZJ-30/35-35/25	30-35	3.5-2.5	—	G2×1, G³/₄×1	Get a Quote

Compare 2–3 models? Tick the boxes and send them together — we will quote each one for you.

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Tip: select multiple models and click “Inquire All” — the selected models are added to the quote form automatically, so you get a faster quotation.

Not sure which model fits your project? Send us your working pressure and air demand — our engineers will recommend the right one.

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Main Components

SKY series screw airend
Diesel engine (Cummins / Yuchai)
Air filter and intake silencer
Oil separator and oil filter
Cooling system (intercooler + aftercooler)
Electrical control panel
Safety valves and shutdown system
Skid / trailer chassis

Working Principle

The LGZJ series uses a twin-screw compression principle. Ambient air enters through the heavy-duty air filter, is compressed by the SKY series screw airend driven by the diesel engine, and oil is injected to seal, cool and lubricate the compression chamber. The air-oil mixture passes through the oil separator, and the clean high-pressure air (up to 30 bar) flows to the outlet for DTH hammers, rigs and other pneumatic equipment. An intercooler and aftercooler control temperature, and the automatic control system monitors pressure, temperature and engine status.

Detailed Features

▸Single-stage screw compression, maintenance friendly
▸30 bar working pressure for deep-hole DTH drilling
▸Fuel-efficient engine with load/unload control
▸Auto alarm and shutdown for temperature/pressure faults
▸Weatherproof canopy available (cold/desert options)
▸Digital pressure and temperature display
▸Works at altitude up to 2,000 m (derating available)
▸Option: towable trailer with hubs and lights

Packaging & Shipping

Export standard: wrapped unit on strong steel skid, spare parts box packed separately Shipping: 1 unit per 40HQ container (partial knock-down available) Lead time: 15-30 days after deposit Port: Shanghai / Ningbo, China

After-Sales Service

12 months warranty against manufacturing defects 24/7 remote technical support (email / WhatsApp / video) On-site commissioning by Kaishan engineers Spare parts stocked centrally with rapid dispatch Operator training included with first unit Network coverage: 40+ countries

Frequently Asked Questions

What free air delivery and pressure does the LGZJ-36/30-41/20 provide?+

The LGZJ-36/30-41/20 delivers 36-41 m³/min of free air delivery with dual-mode switchable working pressure of 3.0 MPa (30 bar) or 2.0 MPa (20 bar). This makes it suited to high-pressure deep-hole DTH drilling duty.

Which engine powers the LGZJ-36/30-41/20?+

The LGZJ-36/30-41/20 is driven by a Yuchai 560HP or Cummins 550HP diesel engine. The engine runs with load/unload control, and the unit includes an automatic shutdown and warning system for temperature and pressure faults.

What air supply do DTH hammers and rigs need from this compressor?+

The LGZJ-36/30-41/20 supplies 36-41 m³/min at 3.0 MPa (30 bar) or 2.0 MPa (20 bar) through its G2×1 and G3/4×1 air outlet ports. It is built to feed down-the-hole hammers on crawler rigs for high-pressure drilling.

Where can the LGZJ-36/30-41/20 be used?+

The LGZJ-36/30-41/20 suits open-pit mining, water well drilling, geothermal drilling, and construction and quarrying. It works at altitude up to 2,000 m, with derating available, and is skid or trailer mounted for quick site relocation.

How much does the LGZJ-36/30-41/20 weigh and what are its dimensions?+

The LGZJ-36/30-41/20 weighs 6000 kg and measures 3800×2160×2300 mm (L×W×H). The chassis is available in skid or trailer mounted form, with an optional towable trailer with hubs and lights.

What warranty and support come with the LGZJ-36/30-41/20?+

The LGZJ-36/30-41/20 carries a 12 months warranty against manufacturing defects. Kaishan provides 24/7 remote technical support, on-site commissioning by Kaishan engineers, operator training with the first unit, and centrally stocked spare parts with rapid dispatch.

How is the LGZJ-36/30-41/20 packaged and shipped?+

The LGZJ-36/30-41/20 ships as a wrapped unit on a strong steel skid, with the spare parts box packed separately. Shipping is 1 unit per 40HQ container with partial knock-down available, lead time is 15-30 days after deposit, and the port is Shanghai or Ningbo, China.

What compression and air treatment does the LGZJ-36/30-41/20 use?+

The LGZJ-36/30-41/20 uses single-stage screw compression with an oil-injected twin-screw airend from the Kaishan SKY series. An intercooler, aftercooler and oil separator condition the air, and a digital pressure and temperature display is fitted.