New Equipment — Big Rock Equipment Inc.

PRODUCT LINEUP

Our Equipment

Select a piece of equipment to see photos, features, datasheets and full technical specifications.

7

PRIMARY CRUSHING

Jaw Crusher

MC series primary jaw crushers, 65 – 1,460 t/h.

MG series primary gyratory crushers, up to 17,000 t/h.

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6

SECONDARY & TERTIARY CRUSHING

Cone Crushers

Symons and MHP hydraulic cone crushers for secondary and tertiary crushing.

Overflow and grate-discharge ball mills, 1.2 – 6.0 m shell diameter.

Inching drive systems for safe mill rotation during maintenance.

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2

CLASSIFICATION & FEEDING

Screens & Feeders

Inclined and horizontal screens, vibrating and apron feeders.

Horizontal slurry pumps for abrasive mining duty.

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PRIMARY CRUSHING · MC SERIES

Jaw Crusher

All MC series jaw crushers adopt an innovative modular, weld-free frame structure, delivering maximum fatigue resistance, optimal reliability, and flexible installation configurations.

The motor drives the movable jaw through a belt drive around the eccentric shaft. Material is crushed by combined compression and shear forces, and the crushed product discharges freely through the bottom outlet. High-quality cast steel components and premium spherical roller bearings keep operation productive and cost-effective.

High reliability
Multiple installation options
Low cost of ownership

12

Models · MC80 – MC200

65 – 1,460

Capacity · t/h

75 – 400

Power · kW

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MC Jaw Crusher — Main Specifications

Model	Feed Openingmm	Max. Feed Sizemm	Discharge Openingmm	PowerkW	Capacityt/h	Weightt
MC80	800 × 510	420	40–175	75	65–365	9.5
MC96	930 × 580	480	60–175	90	120–410	11.9
MC100	1000 × 760	630	70–200	110	140–510	23.5
MC106	1060 × 700	580	70–200	110	165–520	17.1
MC116	1150 × 800	650	70–200	132	180–540	21.5
MC120	1200 × 870	700	70–175	160	190–560	30.5
MC125	1250 × 950	760	100–250	185	260–775	44.0
MC130	1300 × 1000	800	100–250	185	285–850	45.8
MC140	1400 × 1070	860	125–250	200	345–870	54.2
MC150	1400 × 1200	1000	125–250	220	355–900	51.0
MC160	1600 × 1200	1000	150–300	250	445–1170	83.5
MC200	2000 × 1500	1200	175–300	400	645–1460	137.0

Data for reference only — values vary with actual operating conditions. Contact us for application-specific sizing.

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PRIMARY CRUSHING · MG SERIES

Gyratory Crusher

As a primary crusher, the gyratory crusher works through continuous compressive action inside a circular crushing chamber — delivering high throughput, lower energy consumption per tonne, and exceptional operating stability, especially on laminated or flaky rock.

The vertically aligned feed opening lets haul trucks dump directly into the crusher, eliminating auxiliary feeding equipment. Ideally suited to large-scale production plants and high-capacity quarry operations.

High efficiency
Energy-efficient operation
Robust reliability

5

Models · MG 42-65 – 60-110

Up to 17,000

Max. capacity · t/h

450 – 1,500

Power · kW

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MG Gyratory Crusher — Main Specifications

Model	Weightt	Feed Sizemm	PowerkW	Max. Capacityt/h
MG 42-65	120	1066	450	5250
MG 50-65	153	1270	450	6375
MG 54-75	242	1370	600	7500
MG 60-89	365	1525	750	12500
MG 60-110	553	1525	1500	17000

Data for reference only — values vary with actual operating conditions. Contact us for application-specific sizing.

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SECONDARY & TERTIARY CRUSHING · SYMONS & MHP

Cone Crushers

Symons cone crushers are recognized worldwide for consistent product gradation across their full capacity range. Main components are standardized for easy disassembly, replacement and maintenance, and the robust cast-steel frame stands up to high-intensity crushing.

MHP hydraulic cone crushers combine optimized crushing speed, stroke and chamber geometry for medium, fine and ultra-fine crushing — from limestone and taconite to rail ballast, manufactured sand and metal mines.

Standard (STD) and short-head (SHD) configurations
Hydraulic setting adjustment on MHP models
High throughput and superior product shape

2 – 7 ft

Symons sizes

MHP100 – 800

Hydraulic series

Up to 1,926

Capacity · t/h

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Cone Crushers — Main Specifications

STD = standard head, SHD = short head.

Model	Cavity	Max. Feed Sizemm	Discharge Openingmm	PowerkW	Capacityt/h	Weightt
2FT-STD	F/M/C	72–109	6–38	22	11–54	6.1
3FT-STD	F/M/C	102–178	9–38	75	45–162	17.5
4FT-STD	F/M/C/EC	131–250	9–51	110	63–315	24
4 1/4FT-STD	F/M/C/EC	137–259	13–51	160	108–356	26.5
5 1/2FT-STD	F/M/C/EC	209–368	6–64	250	180–675	48.78
7FT HD-STD	F/M/C/EC	278–460	19–64	350	378–1351	82.5
7FT EHD-STD	F/M/E/EC	278–460	19–64	400	540–1926	106.5
2FT-SHD	F/M	35–51	3–16	22	9–49	6.1
3FT-SHD	F/M/C	41–76	3–19	75	27–126	17.5
4FT-SHD	F/M/C/EC	57–117	5–25	110	50–216	23.64
4 1/4FT-SHD	F/M/C/EC	64–133	3–25	160	36–234	25.4
5 1/2FT-SHD	F/M/C/EC	70–133	5–19	250	90–336	48.7
7FT HD-SHD	F/M/C/EC	105–203	5–25	350	190–653	80.5
7FT EHD-SHD	F/M/E/EC	105–203	5–25	400	218–744	104.2

Model	Max. Feed Openingmm	Discharge Openingmm	PowerkW	Capacityt/h	Weightt
MHP100	140	6–32	90	50–150	6.5
MHP200	170	6–38	160	65–260	12.5
MHP300	240	8–45	250	90–450	18.6
MHP400	300	8–51	315	110–645	26.0
MHP500	310	8–55	400	135–800	37.6
MHP800	350	10–60	630	265–1220	66.4
MHP3	200	25	220	94–388	13.04
MHP4	237	28	315	135–555	19.81
MHP5	312	30	370	158–600	24.97
MHP6	328	30	450	220–790	33

Data for reference only — values vary with actual operating conditions. Contact us for application-specific sizing.

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GRINDING · MQY & MQS SERIES

Ball Mills

Our ball mills grind ores and materials to the required particle size for metallurgy, mining, building materials and chemical processing.

The motor turns the mill through gears and a reducer at an optimized speed; grinding media is lifted and cascades onto the ore, which is broken by impact and finely ground by abrasion. High-quality cast end heads and a penetration-welded shell greatly extend service life.

Overflow (MQY) and wet grate-discharge (MQS) designs
Cast end heads and penetration-welded shell
High efficiency, high throughput, low cost

1.2 – 6.0 m

Shell diameter

35

Standard models

55 – 6,000

Power · kW

Request a Quote →Ball Mill Parts →

Ball Mills — Main Specifications

Model	Shell Diametermm	Shell Lengthmm	Speedr/min	Effective Volumem³	Ball Loadt	PowerkW
MQY1224	1200	2400	31.3	2.4	4.8	55
MQY1530	1500	3000	27.4	4.5	8.3	75
MQY1830	1800	3000	23.5	5.1	14	132
MQY2136	2100	3600	23.7	10.9	19.7	220
MQY2436	2400	3600	21.3	14.4	24.2	280
MQY2736	2700	3600	20.5	18.4	31.9	355
MQY2745	2700	4500	20.5	23.0	40.7	450
MQY3236	3200	3600	18.4	26.1	44.4	560
MQY3245	3200	4500	18.4	32.7	55	630
MQY3260	3200	6000	18.4	43.6	74.8	1000
MQY3645	3600	4500	17.2	41.5	70.1	1000
MQY3660	3600	6000	17.2	55.3	95.2	1250
MQY4060	4000	6000	16.8	68.9	121.2	1600
MQY4360	4300	6000	15.7	80.8	140.1	1800
MQY4375	4300	7500	15.7	101	181.2	2300
MQY4560	4500	6000	15.3	88.1	160.4	2100
MQY4575	4500	7500	15.3	110.2	203.6	2600
MQY5064	5030	6400	14.4	116.1	205.7	2800
MQY5083	5030	8300	14.4	150.5	263.3	3600
MQY5570	5500	7000	13.7	153	279	3900
MQY5585	5500	8500	13.7	185.8	333.7	4700
MQY6095	6000	9500	13.1	249.7	374.2	6000

Model	Shell Diametermm	Shell Lengthmm	Speedr/min	Effective Volumem³	Ball Loadt	PowerkW
MQS1518	1500	1800	27.4	2.7	5	60
MQS2136	2100	3600	23.7	10.9	19.6	280
MQS2436	2400	3600	21.3	14.4	23.9	315
MQS2736	2700	3600	20.5	18.4	31.4	450
MQS2745	2700	4500	20.5	23.0	40.2	560
MQS3236	3200	3600	18.4	26.1	43.4	630
MQS3245	3200	4500	18.4	32.7	54.1	710
MQS3645	3600	4500	17.2	41.5	68.9	1250
MQS3660	3600	6000	17.2	55.3	93.9	1600
MQS4060	4000	6000	16.8	68.9	121.2	1900
MQS4568	4500	6800	15.3	99.9	180.6	2700
MQS5064	5030	6400	14.4	116.1	205.7	3200
MQS5592	5500	9200	13.7	201.1	359.3	5800

Data for reference only — values vary with actual operating conditions. Contact us for application-specific sizing.

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GRINDING · MILL DRIVES

Inching Drives

Inching drives allow a grinding mill to be rotated slowly and precisely for liner changes, inspection and maintenance — safely, without running the main motor.

Big Rock Equipment supplied an inching drive system for a 15′ × 20′ ball mill in Canada, now successfully installed and operating in the field. From complete process equipment to critical components, we support mines through every stage of the plant process.

Sized to your mill and main drive
Supplied ready for installation
Field-proven in Canadian operations

15′ × 20′

Reference ball mill

Canada

Installed & operating

Custom

Engineered per mill

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MYA Inclined and MFS Horizontal Screens Datasheet

CLASSIFICATION & FEEDING

Screens & Feeders

MYA inclined vibrating screens use circular motion on a 20° deck (adjustable ±5°) with single- to quadruple-deck options and wire-mesh or polyurethane media. MFS horizontal screens use elliptical motion and a low-profile design, ideal for mobile crushing and screening plants.

MVF vibrating grizzly feeders deliver uniform feed to primary crushers while removing fines, and GBZ heavy-duty apron feeders handle large, heavy bulk material under silos and ahead of primary crushing.

1 to 4 deck screens, standard or heavy-duty
Adjustable frequency and amplitude
Feeders for primary crushing circuits

Up to 1,360

Screen capacity · t/h

Up to 1,800

Feeder capacity · t/h

1 – 4

Screen decks

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Screens & Feeders — Main Specifications

Model	Deck Areamm	Mesh Sizemm	Decks	Max. Feedmm	Capacityt/h	PowerkW	Weightt
MYA1236	1200 × 3600	5–50	1	≤200	120–400	7.5	4.675
2MYA1236	1200 × 3600	5–50	2	≤200	120–400	11	4.85
3MYA1236	1200 × 3600	5–50	3	≤200	120–400	11	5.7
4MYA1236	1200 × 3600	5–50	4	≤200	120–400	11	5.9
MYA1548	1500 × 4800	5–80	1	≤200	200–590	11	5.8
2MYA1548	1500 × 4800	5–80	2	≤200	200–590	11	6.05
3MYA1548	1500 × 4800	5–80	3	≤200	200–590	11	6.3
4MYA1548	1500 × 4800	5–80	4	≤200	200–590	15	6.8
MYA1860	1800 × 6000	5–80	1	≤200	245–820	11	8.8
2MYA1860	1800 × 6000	5–80	2	≤200	245–820	11	9.5
3MYA1860	1800 × 6000	5–80	3	≤200	245–820	18.5	11.5
4MYA1860	1800 × 6000	5–80	4	≤200	245–820	18.5	13.5
MYA2160	2100 × 6000	5–80	1	≤200	350–1200	15	9.9
2MYA2160	2100 × 6000	5–80	2	≤200	350–1200	15	11.25
3MYA2160	2100 × 6000	5–80	3	≤200	350–1200	22	13.58
4MYA2160	2100 × 6000	5–80	4	≤200	350–1200	22	14.5
MYA2460	2400 × 6000	5–80	1	≤200	420–1360	18.5	12.2
2MYA2460	2400 × 6000	5–80	2	≤200	420–1360	22	13.5
3MYA2460	2400 × 6000	5–80	3	≤200	420–1360	22	13.95
4MYA2460	2400 × 6000	5–80	4	≤200	420–1360	30	15

Model	W × Lmm	Decks	PowerkW	Vibrator	Weightt	Capacityt/h	Max. Feedmm
MFS1649-2	1548 × 4890	2	30	2×MV2	6.5	300	75
MFS1649-3	1548 × 4890	3	37	3×MV2	8.5	400	75
MFS-1661-2	1562 × 4890	2	37	3×MV2	8.3	400	75
MFS-1661-3	1562 × 4890	3	37	3×MV2	9.5	500	75
MFS-1961-2	1948 × 4890	2	37	3×MV2	9	500	75
MFS-1961-3	1948 × 4890	3	37	3×MV2	11.5	600	75
MFS-2261-2	1948 × 4890	2	37	3×MV2	12.8	600	75
MFS-2261-3	1948 × 4890	3	55	3×MV3	14.5	700	75
MFS-2561-2	1960 × 6100	2	55	3×MV3	15	700	75
MFS-2561-3	1960 × 6100	3	55	3×MV3	17	800	75

Model	W × Lm	PowerkW	Capacityt/h	Max. Feedmm	Weightt
MVF452-2V	1.1 × 5.2	15	450	700	5.75
MVF561-2V	1.3 × 6.1	30	750	900	7
MVF661-2V	1.6 × 6.1	30	1000	1200	10.5
MVF866-2V	2.0 × 6.6	55	1800	1500	15

Plate length and motor power are finalized to the actual process and conveying requirements.

Model	Plate Widthmm	Plate Lengthmm	Speedm/s	Max. Feedmm	Capacitym³/h	PowerkW	Weightt
GBZ100-6	1000	6000	0.016–0.05	≤400	16.6–50	15	21.05
GBZ100-8	1000	8000	0.016–0.05	≤400	16.6–50	15	27.44
GBZ100-10	1000	10000	0.016–0.05	≤400	16.6–50	18.5	34.31
GBZ100-19	1000	19000	0.016–0.05	≤400	16.6–50	18.5	65.19
GBZ110-6	1100	6000	0.02–0.06	≤450	≤50–150	18.5	20.285
GBZ125-8	1250	8000	0.02–0.06	≤600	33.3–100	18.5	27.136
GBZ125-10	1250	10000	0.02–0.06	≤600	33.3–100	18.5	33.92
GBZ125-12	1250	12150	0.02–0.06	≤600	33.3–100	18.5	34.677
GBZ150-8	1500	8000	0.02–0.07	≤800	180–200	22	39.4
GBZ150-15	1500	15000	0.02–0.07	≤800	180–200	22	46.602
GBZ160-27	1600	27000	0.068	≤850	200	37	119.333
GBZ180-10	1800	10000	0.02–0.07	≤1000	333.3–500	37	53.303
GBZ200-10	2000	10000	0.02–0.07	≤1000	333.3–500	37	57.39
GBZ220-10	2200	10000	0.02–0.08	≤1000	83–250	45	64
GBZ230-10	2300	10000	0.05–0.09	≤1000	190–340	55	74.5
GBZ240-12	2400	12000	0.05	≤1200	1100	2×55	111.75
GBZ340-8	3400	8000	0.12	≤1500	1900	2×55	99.615

Data for reference only — values vary with actual operating conditions. Contact us for application-specific sizing.

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SLURRY TRANSPORT

Slurry Pumps

Horizontal slurry pumps for abrasive mining duties — mill discharge, cyclone feed and tailings transfer — supplied crated with motor guard and ready for installation.

Backed by our pump parts program for impellers, liners, casings and wet-end components.

Heavy-duty wet-end construction
Supplied complete and crated
Parts support for the full pump life

Mining

Slurry duty

Complete

Pump + motor guard

Parts

Wet-end support

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