According to the size of the main engine, Senya crawler mobile crushing station is divided into: NFJ1480, NFJ1175, NFJ1060, and has dual-use power, including NFJ1480E and NFJ1175E. The equipment adopts full diesel engine power and hydraulic drive technology. The main core components are: engine (Caterpillar), hydraulic pressure, bearings, valve blocks, etc., which completely follow standard component brand suppliers. 

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Industry Expertise You Can Trust

Senya Tech offer a wide range of mobile rock crushers, scalpers & screeners, both tracked and wheeled, including jaw, cone & impact crushers. Mobile crushing and screening equipment developed by Senya Tech are used widely in mining, crushing, construction waste recycling fields etc.

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Crawl Mobile Jaw Crushers Characteristics

  • Hydraulic drive, rugged, high-performance single toggle plate jaw crusher is with big crushing ratio and high yield.
  • The feeder with powerful vibration can adjust the speed automatically, making the mainframe operating at full capacity, to achieve the desired productivity
  • High-power hydraulic transmission fully guarantees the functions of precise control and reversing to exclude the blockage in the condition of construction waste and solid waste crushing.
  • Hydraulic adjusting discharge opening can be adjusted quickly to minimize the shutdown time for adjustment.
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Technology Highlights

Receiving Hopper & Feeder with Purlin

Receiving Hopper & Feeder with Purlin

Receiving Hopper

Hydraulic folding receiving hopper side plate; high wear-resistant steel plate.

Feeder with Purlin

Feeders are continuously fed to the crusher through variable-speed control. Double-layer vibrating feeders effectively screen out fines and impurities. The top layer is a heavy-duty vibrating purlin, and the bottom layer is a mesh screen or a rubber plate.

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Crusher

Crusher

Strong power and high reliability; large stroke; high-strength assembled structure; host pressure sensor to detect load to ensure continuous feeding.

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Frame, Track, Electronic Control System

Frame, Track, Electronic Control System

Frame

Rigid frame with fully welded beams and columns; easy maintenance and cleaning; uniform weight distribution.

Track

Adopt sturdy and durable track chassis, can work in harsh environment; use bolt lock, two speed adjustable.

Electronic Control System

Double-layer cabinet, vibration isolation and waterproof, dust-proof, moisture-proof; simplification and logic, the control system is easy to operate.

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Side Conveyor (Optional)

Side Conveyor (Optional)

With polyurethane scraper to remove sludge.

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Reinforced Deflectors and Main Conveyor

a conveyor belt with a lot of rocks coming out of it

Reinforced Deflectors and Main Conveyor

Anti-smashing and preventing steel bar from piercing the belt; foldable during transportation; tear-resistant belt.

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Iron Remover (Optional)

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Iron Remover (Optional)

High sorting capacity iron remover, automatically remove metal impurities and protect lower-level equipment.

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Crawl Mobile Impact Crushers Product Data

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Standard Parts

  • Motor
  • World well-known brand water-cooled engine 261kW (350hp)
  • Jaw chamber
  • Jaques 1070 x 762mm single toggle jaw crusher
  • Hydraulic drive and advanced electric control system
  • Hydraulic control and adjust discharging
  • Reversible operation removes the bulkhead
  • Standard S-tooth jaws which contains 18% Mn
  • Belt feeder/hopper
  • Hopper capacity: 9m3

More Standard Parts

  • Hydraulically folding sides
  • Grizzly feeder with integral pre-screen, standard 75mm spacing
  • Separating hopper of side belt conveyor and main belt conveyor are available.
  • Screen with 38mm aperture under the grid
  • Main belt conveyor
  • Belt width 1000mm equipped with buffering bar
  • High spec scraper at head drum
  • Piped for dust suppression complete with spray bars
  • Framework

Even More Standard Parts

  • Separate central operators panel
  • Hanging automatic magnet
  • Toggle: 590mm
  • Galvanized handrail, board and ladders
  • Heavy duty undercarriage unit with 500mm wide pads
  • Handheld track control set with connection lead
  • Stable speed by soft start
  • Emergency stop(7nr)
  • Safety guards in compliance to machinery directive
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We can supply all of your Rock crushing needs – From Micro Rock Crushing up to the largest plant designs in the world.

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