Underground Charging Equipment

Mounted Charging Equipment for Underground Mining

Modules and machines for charging blastholes and boreholes with Sibirit® emulsion explosives

Type:

EE Production:

1600 kg

MP-1600

Module for charging horizontal blastholes with Sibirit-700Sh/800Sh EE

Blastholes up to 6 m Ø 36–76 mm

700 kg

MP-500

Underground tunneling machine on MD-08 chassis for blasthole charging

MD-08 Chassis −35…+40 °C

4000 kg

MSZP-4

Machine for charging vertical and inclined boreholes up to 40 m deep

Boreholes up to 40 m Ø 60–120 mm

4000 kg

MSZP-4 Modification (U)

Universal modification for boreholes and blastholes Ø 40–120 mm

Universal Ø 40–120 mm

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Description

The MP-1600 module is designed for charging horizontal blastholes (inclination not exceeding 5°) with diameters from 36 to 76 mm and depths up to 6 m during tunneling, stoping, and extraction operations with emulsion explosives (EE) "Sibirit-700Sh and -800Sh", manufactured during the charging process by mixing Sibirit emulsion with gas-generating additives (GGA).

Technical Specifications

Pump capacity	30±3 kg/min
Blasthole parameters	depth up to 6 m, Ø 36–76 mm, inclination up to 5°
Charging hose length	max. 25 m
Power supply	380 V / 15 A
Emulsion volume	1170 L
GGA volume	2×50 L
Flushing water volume	2×70 L
Dimensions (L×W×H)	2100 × 1340 × 1750 mm
Curb weight	max. 1200 kg
Gross weight	max. 3000 kg
Operating temperature	+5…+40 °C

Setup Time

Deployment to operating position: max. 20 min
Flushing and stowing for transport: max. 30 min

Description

The MP-500 underground tunneling machine is built on the MD-08 chassis (manufactured in the Republic of Belarus). It is designed for charging horizontal and inclined blastholes (inclination not exceeding 5°) with diameters from 36 to 76 mm and depths up to 6 m during tunneling, stoping, and extraction operations with EE "Sibirit-700Sh and 800Sh".

Technical Specifications

Pump capacity	30±3 kg/min
Blasthole parameters	depth up to 6 m, Ø 36–76 mm, inclination up to 5°
Charging hose length	max. 17 m
Power supply	380 V / 15 A
Emulsion volume	480 L
Additive 1 volume	15 L
Additive 2 volume	30 L
Flushing water volume	2×30 L
Dimensions (L×W×H)	4300 × 1900 × 2300/3400 mm
Equipped weight	max. 2900 kg
Gross weight	max. 3850 kg
Operating temperature	+5…+40 °C (charging) −35…+30 °C (transit)

Setup Time

Deployment to operating position: max. 30 min
Flushing and stowing for transport: max. 40 min

Description

The MSZP-4 machine is designed for charging vertical and inclined boreholes with diameters from 60 to 120 mm, depths up to 40 m, and angles of inclination from 0° to 90° from horizontal during stoping and extraction operations with emulsion explosives "Sibirit", manufactured during the charging process by mixing Sibirit emulsion with gas-generating additives (GGA).

Technical Specifications

Pump capacity	50–100 kg/min
Borehole parameters	depth up to 40 m, Ø 60–120 mm
Angle of inclination from horizontal	from −15° to 90°
Charging hose length	max. 65 m
Power supply	24 V
Emulsion volume	3000 L
GGA volume	2×80 L
Flushing water volume	2×60 L
Dimensions (L×W×H)	12000 × 2500 × 3400 mm
Unladen weight	max. 13500 kg
Max. permissible weight	max. 17500 kg
Operating temperature	+5…+45 °C

Setup Time

Deployment to operating position: max. 20 min
Flushing and stowing for transport: max. 30 min

Note

* When using PAUS UNI 50-3 chassis

Description

The underground mixing-charging machine with MSZP-4 module modification (U) is manufactured in accordance with TU 3145-045-05608605-2018 and is designed for charging vertical and inclined boreholes with diameters from 60 to 120 mm, depths up to 40 m, and angles of inclination from 0° to 90° from horizontal during stoping and extraction operations, as well as blastholes with diameters of 40–60 mm, with emulsion explosives "Sibirit".

Technical Specifications

Pump capacity	70±3 kg/min
Borehole/blasthole parameters	depth up to 40 m, Ø 40–120 mm
Angle of inclination from horizontal	from 0° to 90°
Charging hose length	max. 65 m
Power supply	24 V
Emulsion volume	3000 L
GGA volume	2×80 L
Flushing water volume	2×60 L
Dimensions (L×W×H)	8250 × 2000 × 2700 mm
Unladen weight	max. 9500 kg
Max. permissible weight	max. 13500 kg

Advantages of Modification (U)

Versatility — works with both boreholes and blastholes
Compact dimensions (8.25 m instead of 12 m)
Lower weight (9.5 t instead of 13.5 t)
Extended diameter range (from 40 mm)

Note

* When using PAUS UNI 50-3 chassis