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31" ✕ 20" Compact Tracked Jaw Crusher
ARK
J-3120
31" ✕ 20" Compact Tracked Jaw Crusher
$
365000
Free shipping
Domestic U.S. shipping — Additional costs may apply to Hawaii, Alaska, or Puerto Rico.
FREE!
Total Due Today
$
365000
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Secure your place in line to own this machine. We will contact you to confirm add-ons, lead times, finance options, and deposit.

31" ✕ 20" Compact Tracked Jaw Crusher
ARK
J-3120
31" ✕ 20" Compact Tracked Jaw Crusher
$
365000
Add-On's
Confirmed with a machine expert later
$
TBD
Shipping
Domestic shipping
FREE!
Reservation Fee Due Today
Refundable fee that will be applied to your deposit
$
250
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Reserve your machine

Secure your place in line to own this machine. We will contact you to confirm add-ons, lead times, finance options, and deposit.

31" ✕ 20" Compact Tracked Jaw Crusher
ARK
J-3120
31" ✕ 20" Compact Tracked Jaw Crusher
$
365000
Add-On's
Confirmed with a machine expert later
$
TBD
Shipping
Domestic shipping
FREE!
Reservation Fee Due Today
Refundable fee that will be applied to your deposit
$
250
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
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Attachment Weight
Attachment Weight
attachment-weight
Cone Size
Cone Size
cone-size
Max Split Size
Max Split Size
max-split-size
Torque
Torque
torque
Top Deck Screen
Top Deck Screen
top-deck-screen
Bottom Deck Screen
Bottom Deck Screen
bottom-deck-screen
Size in
Size in
size-in
Size out
Size out
size-out
Max ton per hour
Max ton per hour
max-ton-per-hour
Output volume
Output volume
output-volume
Feed height
Feed height
feed-height
Screening Deck Size
Screening Deck Size
screening-deck-size
Stockpile height
Stockpile height
stockpile-height
Drum Size
Drum Size
drum-size
Deck Size
Deck Size
deck-size
Engine Horsepower
Engine Horsepower
engine-horsepower
Operating Weight
Operating Weight
operating-weight
Max Length
Max Length
max-length
Digging Depth
Digging Depth
digging-depth
Tool Diameter
Tool Diameter
tool-diameter
Carrier Weight
Carrier Weight
carrier-weight
Opening Size
Opening Size
opening-size
Tipping Weight
Tipping Weight
tipping-weight
Materials
Rock
,
Concrete
,
Demolition Waste
,
Asphalt
,
Stone
,
Brick
,
Virgin Stone
,
Gravel
,
135 hp
DOOSAN D34 Stage 4f or V
9' 4"
31" ✕ 20"
198 tph
46,300 lbs to 49600 lbs
24" X 18"
4" down to 1-3/16"
9' 6"
29'6" X 7'7" X 9'2"
38′ ✕ 17′ ✕ 9’4″

Usage

Best for

High production concrete recycling

Good for

Crushing well sized medium-harder rocks like river rock, granite, gravel

Not built for

Crushing very hard rocks like travertine or basalt

Best loader

Mid-Large excavator, Wheel loader

Overview

The J-3120 is our largest compact Crusher, designed for both mobility and power. It is small enough to fit inside a container for transport but strong enough to withstand the toughest of applications. This crusher features a pair of 31" ✕ 20" single toggle jaws that can be adjusted hydraulically down to 1 3/16" (30mm). There is also a feed sensor, or "magic eye" above the jaws which is used to start and stop the vibrating feeder to prevent blockages and keep the machine running at maximum efficiency.

Case Studies

Features

manoeuvrability and ease of transport"
Vertically & Hydraulically Adjustable Magnetic Separator
Reverse jaw function for sticky applications / clearing blockages
Hydraulically adjustable jaw setting
Compact size
Quick set-up time

Return on Investment Calculator

Try our crushing return on investment calculator to see how much money you could be making or saving with this machine.

Get a Loan

Finance from $ monthly payment
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Warranty & Guarantees

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FREE U.S. shipping

FREE nationwide shipping directly from the factory. Additional shipping costs may apply for: HI, AK, PR.

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First “crush” guarantee

We will work with you to hone your setup until your machine starts producing the material you need.

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First “split” guarantee

We will work with you to hone your setup until your machine starts producing the material you need.

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Manufacturer warranty

Our equipment comes with a standard warranty - whichever comes first.

The warranty on the motor will last for six months after you buy the machine. The rest of the unit will be under warranty for one year except for the replaceable cone tip which is a wear part and not covered under the warranty.

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Spare parts built in

A spare part package is included with every piece of equipment when you buy with Machinery Partner.

Specs

Oil Flow Rate
oil-flow-rate
Oil Working Pressure
oil-working-pressure
Shaft Diameter
shaft-diameter
Max Load
max-load
Screening Deck Size
screening-deck-size
Operating Weight
operating-weight
Max Length
max-length
Engine Type
engine-type
Belt Size
belt-size
Jaw Size
jaw-size
Ground Clearance
ground-clearance
Max Digging Reach
max-digging-reach
Splitter Weight (lbs)
splitter-weight
Tail Swing Radius
tail-swing-radius
Digging Force (Bucket)
digging-force
Working Size (L ✕ W ✕ H)
working-size
Transport Size (L ✕ W ✕ H)
transport-size
Weight
weight
135 hp
DOOSAN D34 Stage 4f or V
9' 4"
31" ✕ 20"
198 tph
46,300 lbs to 49600 lbs
24" X 18"
4" down to 1-3/16"
9' 6"
29'6" X 7'7" X 9'2"
38′ ✕ 17′ ✕ 9’4″

The Machinery Partner Difference

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Buy direct

Source equipment from manufacturers around the world, not just the ones you can drive to.

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Expert advice

Our experts help you select the right equipment, and teach you how to get the most out of your setup.

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Local service technicians

Our team sources and trains local technicians to service and repair your equipment.

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Flexible financing

Work with our special lender network to get the best rate possible or bring your own bank.

Common Questions

Question
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Add-ons

Dust Suppression with water tank and electrical water pump
$0 *
Details
Pricing on request
Pricing on request
Spotlight for working during the night
$610 *
Details
Pricing on request
Pricing on request
Side dirty conveyor
$7200 *
Details
Pricing on request
Pricing on request
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* Price displayed is accurate when the extras are purchased at the same time as the machine. Additional charges apply when purchasing add-ons separately.

Videos

Videos

Downloads

Downloads

Manufacturer

ARK is a new brand of high quality yet affordable crusher, screeners, and other material processing equipment. ARK equipment is known for great engineering and refinement that has been honed from decades of manufacturing and engineering know how. This experience has resulted in high quality machines that are easy to use, operate, and maintain. From locking door hinges to keep service bays open to touch screen controls ARK machines are known for thoughtful details and simple operation.

Commonly paired with

Details
Sunward America
SWE215F

24 Ton Excavator

$
3200 - 4225
/mo
$
178000
$
178000
$
-$
off
-$
off
7-10 days delivery
24 Ton Excavator
Weight
operating-weight
Engine Power
engine-horsepower
Dig Depth
digging-depth
Medium
Details
22 ft 2 in
34,845 lbf
173 hp
Cummins
9' 4"
18.9 in
31" ✕ 20"
32 ft 7 in
198 tph
48,061 lbs
46,300 lbs to 49600 lbs
24" X 18"
4" down to 1-3/16"
9 ft
31'5" ✕ 9'2" ✕ 9'8"
31'5" ✕ 9'2" ✕ 9'8"
38′ ✕ 17′ ✕ 9’4″
Details
Barford
SR124

12' ✕ 4'2" Three Way Screener

$
3832 - 4914
/mo
$
215000
$
215000
$
-$
off
-$
off
Save in Bundle
12' ✕ 4'2" Three Way Screener
TPH
max-ton-per-hour
Deck Size
deck-size
Weight
operating-weight
Scalper
Details
Down to 1/4”
12' ✕ 4'2"
74 hp
CAT Stage 5
9'
31" ✕ 20"
300 tph
38,600 lbs
12' X 4'2"
24" X 18"
Up to 20"
Down to 1/4"
10'2"
Up to 20”
29'6" X 7'7" X 9'2"
36'9" ✕ 7'7" ✕ 9'4"
37'5" ✕ 34'7" ✕ 10'2"
Details
CMB
FH Series

6-110 Ton Excavator Rotating Pulverizer

$
696 - 892
/mo
$
39000
$
39000
$
-$
off
-$
off
New Arrival
6-110 Ton Excavator Rotating Pulverizer
Weight
operating-weight
Carrier Weight
carrier-weight
Jaw Size
jaw-size
Rotating
Details
6 - 110 tons
135 hp
DOOSAN D34 Stage 4f or V
9' 4"
25" - 60"
198 tph
1430 - 1700 lb
24" X 18"
4" down to 1-3/16"
9' 6"
29'6" X 7'7" X 9'2"
38′ ✕ 17′ ✕ 9’4″

Have a question? Talk to an expert!

Call us 24/7 or request a callback using the buttons below.

Rock solid savings with our crusher & screener bundles

Don't miss out — Massive savings on select crushers & screeners
before Dec 31st

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