Mobile crusher 800×800

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Product Overview
In today’s market, buying an efficient mobile crusher is key to lowering costs in mining and construction waste processing. Traditional stationary plants require complex civil engineering and high transit fees. A modern mobile stone crusher provides plug-and-play operation directly on site. Based on experience with 500+ global projects, selecting the right unit can cut overall operational and logistics costs by over 30%. Consider chassis type, drive system and material hardness when choosing a unit.

Selection Guidance
For rough terrains, mud and unpaved sites choose a crawler mobile crusher; for quick road transit, urban demolition and frequent site changes choose a wheel-mounted mobile crusher. Consider dual-power (diesel + electric) options in weak-grid regions to maintain continuous production.

How to Pair Crushers to Materials

• Hard Rocks (granite, basalt, river pebbles): Use a mobile jaw crusher for primary crushing, then pair with a cone crusher for secondary crushing.
• Medium-soft materials & concrete waste (limestone, bricks, asphalt): Use an impact-type mobile stone crusher for cubic product shape and handling reinforced concrete.
• Manufactured sand (pebbles, quartz): Use a VSI (vertical shaft impact) mobile rock crusher in closed circuit with a triple-deck screen to produce multiple size fractions (0–5 mm, 5–10 mm, 10–20 mm).

Mobile Crusher Parameter
Model: 800×800 | 800×1000 | 1000×1200 | 1200×1200 | 1200×1500 | 1400×1600
Motor Power: 90kw×4G | 110kw×4G | 132kw×4G | 160kw×4G | 185kw×4G | 250kw×4G
Diesel Power: 195HP | 195HP | 260HP | 330HP | 330HP | 400HP
Hopper: 3500*1800*8mm | 3600*2200*8mm | 3600*2200*8mm | 3800*2200*8mm | 3800*2200*8mm | 4000*2400*10mm
Hammerhead Weight: 15kg | 15kg | 20kg | 36kg | 36kg | 55kg
Total Weight: 10t | 12.5t | 14t | 19t | 21t | 26t
Belt: 7×0.8m | 8×0.8m | 8×1m | 8×1m | 8×1m | 9×1m
Belt Conveyor Power: 5.5kw | 5.5kw | 7.5kw | 7.5kw | 7.5kw | 7.5kw
Tyre Model×Number: 1100×8pcs | 1100×8pcs | 1100×8pcs | 1000×12pcs | 1100×12pcs | 1100×12pcs
Sand Capacity: 30t | 45t | 55t | 65t | 80t | 100t
Stone Capacity: 50t | 70t | 80t | 90t | 120t | 180t
Overall Size (m): 10*2.8*3.5 | 11*2.8*3.5 | 11.5*2.8*3.5 | 12*3*3.6 | 12*3*3.6 | 13*3.2*3.7

Crawler vs Wheel-Mounted — Comparative Notes
Crawler Mobile Crusher: steel crawler track, climbing angle ≤20°, self-propelled, setup in 30–60 mins, zero civil foundation needed. Ideal for quarries, off-road and muddy sites; higher investment for tracks and hydraulics.

Wheel-Mounted Mobile Crusher: wheeled trailer chassis, climbing angle ≤12°, towing transit, setup in 1–2 hours, requires simple wooden pads or jacks for leveling. Ideal for urban demolition, road works and frequent site changes; typically lower initial capital.

Field Applications

• Mining & Quarries: Moves as the mining face advances, reducing truck haulage distances and inland transit costs.
• Urban Construction Waste Recycling: Processes concrete and demolition waste on-site; compatible with dust-sprays and magnetic separators.
• Road & Bridge Demolition: Handles asphalt and concrete blocks; adjustable output from 10mm to 200mm for high recycling rates.
• Tailings & Solid Waste Management: Dual-power systems help solve power supply issues in remote areas and recover value from slag.

Practical Tips

• Use a magnetic separator when processing demolition waste to remove stray rebar and protect crusher chambers and wear parts.
• Run the machine empty for ~30 minutes before feeding rock to check bearings and oil levels; this practice extends equipment life.
• For manufactured sand production, operate VSI-type units in closed circuit with grading screens for consistent fractions.

Frequently Noted Components
A complete portable jaw crusher package typically includes: vibrating feeder, main crusher (jaw/impact/cone), vibrating screen, belt conveyors, mobile chassis and control panel; magnetic separators, dust suppression sprayers and diesel generators are optional.

Specifications

• Available models range from compact (800×800) to large (1400×1600) feed openings.
• Motor power options from 90 kW up to 250 kW (depending on model).
• Diesel power options from ~195 HP to 400 HP (depending on model and configuration).
• Hopper dimensions scaled by model (examples: 3500×1800×8 mm up to 4000×2400×10 mm).
• Total machine weight varies from ~10 t to ~26 t by model.
• Belt conveyor layouts and power scaled to match throughput (conveyor power 5.5–7.5 kW typical).
• Sand capacity: 30–100 t; Stone capacity: 50–180 t (model-dependent).
• Overall transport dimensions roughly 10–13 m length, 2.8–3.2 m width, 3–3.7 m height depending on model.