7MRMini Radius
BUCKET
STANDARD AND OPTINAL EQUIPMENTS
TRACK SHOES
14,100[14,500] 14,300
745
835
890
980
965
1,05514,600
44 [43] 38 33
0.38 0.340.42 [0.41]
REGZAM HYDRAULIC EXCAVATOR
Progress to the Next Stage
C048415.2018-1000(OS)1
http://www.kato-works.co.jp
●Safety equipments STD LC
ISO12117-2(Fops top guard ISO 10262 LEVELⅠ) ◎ ◎
Safety lock lever ◎ ◎
Seat-belt ◎ ◎
Emergency engine stop switch ◎ ◎
Emergency escape hammer ◎ ◎
Rear view mirror (light&left side) ◎ ◎
Rear view camera
Side view camara
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Working light (slewing table right side,boom left side) ◎ ◎
Optional working light (cab left and right side) ● ●
Optional working light (boom right side) ● ●
LED working lights ● ●
Boom/arm anti-drift valve ◎ ◎
Slewing anti-counter action ◎ ◎
Automatic parking brake (slewing table) ◎ ◎
Automatic parking brake (traveling) ◎ ◎
Fire wall ◎ ◎
Falling prevention handrail ◎ ◎
Battery disconnect switch ◎ ◎
Caution indication ◎ ◎
Cabin lower guard ● ●
Cabin front guard ● ●
Cabin head guard ● ●
Step on side of cab ● ●
Fire extinguisher ● ●
Additional electric horn ● ●
Traveling alarm ● ●
Swing interlocking warning lamp ● ●
Loud speaker ● ●
Dozer
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●Cabin STD LC
6 points viscous dumpling cab suspension ◎ ◎
Pull up front window ◎ ◎
7 inch touch screen control LCD monitor ◎ ◎
Double slide operator seat ◎ ◎
Seat suspension adjustable to operator's weight ● ●
Automatic air conditioner (pressurized) ◎ ◎
Defroster ◎ ◎
Large capacity heat & cold insulation box ◎ ◎
Intermitted windshield wiper ◎ ◎
AM/FM radio ◎ ◎
Two stereo speakers ◎ ◎
LED interior light ◎ ◎
Cup holder ◎ ◎
◎Helmet hook ◎
24V electric supply port ◎ ◎
Transparent roof hatch with sun visor ● ●
Sun shade ● ●
Sun visor ● ●
Rain visor ● ●
Ash tray (with cup holder) ● ●
12V electric supply port ● ●
USB port (x2) ● ●
Seat cover ● ●
Dozer
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●System STD LC
APC mode (A, P and E) ◎ ◎
Front attachment mode ◎ ◎
Auto-slow, one touch slow ◎ ◎
Automatic transmission for traveling ◎ ◎
2 speed modes for traveling ◎ ◎
Dozer
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●Working equipments STD LC
Bucket
0.25m3 bucket ● ●
0.35m3 bucket ● ●
0.40m3 bucket ● ●
0.45m3 bucket ● ●
0.50m3 bucket ◎ ◎
0.55m3 bucket
0.60m3 bucket
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Plate to close spaces between teeth of bucket ● ●
Arm
Arm (2.50m) ◎ ◎
Arm (3.00m) ● ●
Various type of reinforced arm ● ●
BoomStandard boom (4.65m) ◎ ◎
Bracket on boom for small swing radius (4.65m) ● ●
Dozer
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●Piping and other STD LC
Service port (1 spool) ◎ ◎
High performance filter ● ●
Additional piping for breaker & crusher (with manual selector valve) ● ●
Additional piping for breaker & crusher (with electric control selector valve) ● ●
Additional piping (for rotator) ● ●
Control pattern change valve.(ISO-SAE) ● ●
Air cleaner double element ◎ ◎
Additional counter weight (+900kg) ● ●
Under cover slewing table (reinforced)
500reinforced
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Electric refueling pump ● ●
Specification for cold region ● ●
Designated paint ● ●
Tool set ◎ ◎
Dozer
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Additional piping (for crusher) ● ● ●
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●Traveling equipments LC
Grouser shoeー◎
ーーーー◎
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Dozer blade
ーー
Cover on the bottom face of traveling frame
Traveling motor cover (reinforced)
Track guard
STD
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Dozer
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500mm
500mm (reinforced)
600mm
700mm
500mm shoe
600mm shoe
1 pc each side
2 pcs each side3 pcs each side
◎Standard equipments ●Option ーNo setting
514MRLC-7
Blue
Blue
REGZAM HYDRAULIC EXCAVATOR
Durability● New standard bucket● The traveling body has been enhanced
● New air conditioner● Complete interior● Operability is up● Pressurizing function● Wide and roomy cabin as same as standard model
Comfortable cabin
● Large size liquid crystal display● Touch screen control● Rear and side view monitor are available
New APC
Safety● New ROPS cabin● New engine neutral start mechanism Maintainability
● Good access to service parts● Daily cleaning has been facilitated● Safe features for maintenance
Environment-friendly● US EPA Tier 4 and EU StageⅣ compliant engine● New control valve reduces the fuel consumption
7Compact tail model which can approach to various fields
21
4% compared with Previousmodel at A mode
( )
The fuel economy is increased by
compared omparcwithwPreviousPmodel mat A modea
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New bucket
2New traveling body
High performance and environment-friendly Isuzu engine
High mileage
The new control valve provides better operability. Feeling of the leveling operation has been improved by providing the arm-semi-parallel circuit and the arm spool. The productivity is up than before.
The large capacity water-cooled EGR cooler suppresses the NOx.
EGR (Exhaust Gas Recirculation) system
DEF replenishment is every 1 time per 5 times of fuel replen-ishment (subject to working condition).DEF tank is located inside of the control valve room and easy to access.
The SCR system provides chemical reaction between Urea and NOx in emission. This reaction generates Nitrogen and Water which are friendly to the environment.
Diameter of the boom and bucket cylinder hose have been increased. It reduces the pressure loss and minimizes the power loss.
Selective Catalytic Reduction (SCR) system
Selective Catalytic Reduction (SCR) system The SCR system cuts the NOx (nitrogen oxides), PM (particulate matter) and NMHC (non-meth-ane hydrocarbon). The emission control is com-pliant with Stage4 and Tire4.
1
34
2
New control valve
The large capacity DEF (Desel Exhaust Fluid) tank
1Digging force
Max. digging radius 8,450mm
Max. digging depth 5,540mm(STD position)
Max. digging depth 4,630mm(optional small swing position)
Max. digging height 9,050mm(STD position)
Max. digging height 9,690mm(optional small swing position)
Working range
Max. arm digging force 69kN at high power 72kN
Max. bucket digging force 94 kN at high power 98 kN
New mechanism is avail-able to replace the edge.
Dozer edge
New bucket bottom designprotects welded portionfrom wear.Thicker platehas been provided to the bottom and durability has up.
Bucket bottom
The new mechanism to adjust the rattling of the arm.Easy to adjust by removing the shim.
Arm adjustment mechanism
There is a bracket for the idler wheel. Durability is up.
Idler frame has enhanced
The traveling motor pipe is storable to the frame. Cross section area has been increased and rigidity has improved.
New X-shape rear frame
New design enhances wear resistance.
Track guard (option)
The adjustable cylinder is integrated into the shock absorber. Component parts have reduced.
New shock absorber
By securing the bolt to 4 corners of side-cutter, the load to the bolt has been reduced.
Side-cutter
Bucket bottom reinforcement plates have been provided in horizontal direction. Worn plates are replaceable.
Reinforced bucket
The expansion tank has been equipped to the radiator. It increases air breeding and cooling performance.
Expansion tankThe Double-element collects the dust in the air.
Air cleaner
DEF
SCR reduces the NOx
Ammonia slip catalytic cuts the Ammonia
EmissionNitrogen
and Water
▶ ▶
▶
Generate the Ammonia by DEF and emission heat.
High productivity and comfort operabilitydecreased by
88%
gging force
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Compact tail modelStability is as same as HD512-7 (conventional model)
Tale slewing radius is 1,700mm(420mm reduced,compared toHD512-7 with STD weight)
1700 -420
comparedwithHD512-7
Low Consumption Durability
43
Rear stowage spaceIt is capable to stow objects such as 2l size drink bottle.
It is capable to store 6 drink bottles (500ml).
Heat&cold insulation box
It prevents dust by enhancing the airtightness.
Operation switches are arranged to up and bottom. Round shape grip is easy to handle.
Pressurized cabin●Air volume is increased by 26%● Filter is paper type
Air conditioner
The foot rest has been relocated to optimum position. Replacement of the floor mat has become easier.
New foot rest arrangement
New operation lever
●Seat suspension with large size shock absorber (option)
● Luggage space●Helmet hook●AM/FM radio with 2 speakers●USB port (option)● 12V electric port (option)●Ash tray (option)●Sun visor (option)●Rain visor (option)● Transparent roof hatch (option)
Other cabin features
Soft material is used for the drink holder. Various arrangements are available.
Drink holder
The large size right window and the rise up wiper secure excellent view. The wiper is storable to the right pillar.
Polycarbonate prevents the crack comes from scattering stone. Hard coating which has provided to surface secures high resistance to yellowing or scratch.
Window and rise up wiper Polycarbonate door window
Other safe features
LED room lampOne-touch opening and closing door lock
One-touch opening and closing front window
up wiper secure excellent view. The wiper is storable to the right pillar.
Handrail and stepTo prevent falling accident, the handrail has been provided to the upper structure. The large size anti-slip step enables oper-ator to access the upper structure safer.
The new electronic control lock mecha-nism enhances safety and prevents miss operation. It locks the hydraulic circuit in case the console is jumped up. The engine start operation is active only when the lever is applied to lock position.
Safety lock lever
● Rear view camera● Side view camera (option)● Emergency engine stop switch● Emergency escape hammer● Seat belt
● Fire wall● Fan guard● Retractable side mirror● LED working light (option)● Fire extinguisher (option)
Comfortabilityom r
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Safety
Switch
Thick plate pipe Reinforced square pipe
Reinforcedsquare pipe
Reinforced square pipe
Falling prevention anchor
Thick plate box shaped structure
Luggage space
USB port (option)
Sun shade (option)
The KATO original cab is durable and smart design. The cabin is compliant with ROPS direction (ISO 12117-2). It secures the safety and protection of the operator from roll-over over accident. The cabin is also compliant with ISO 10262 (Top guard level Ⅰ) and protect the operator from falling objects.
Safer cab with variousfeatures
Best comfort and high efficiency
ise Polycarbonate prevents the crack comes from scattering stone Hard coating which
Polycarbonate door window
per
ct the operator from falling objects.
Window and rise up wiperW
pe
orcedre pipe
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Handrail and step
65
Visibility
Safety
Operability
The display is 7 inch size and IPS liquid crystal display provides high quality image.
Large and high resolution display
Touch screen control is available for all operation.
Operator is able to confirm rear and side view through dual view display (side view camera is option).
Rear view camera for standard feature
Mode selection
It indicates rear and side view at the same time.
Pull-down menu enables operator to confirm all mode on the display at once.
Alarm messageThe display indicates various alarms. It also indicates the DEF aqueous fluid replenishing timing.
New APC
Air conditionerThe air conditioner operation is available on the display.
Various informationOperator is able to set up to display various information such as maintenance information.
Maintenance
Filters are located on the right rear of the machine.It facilitates the replace-ment work.
he e.e-
● The cleaning space is available on the upper part of the radiator.
●Parallel configuration of the oil cooler and radia-tor make maintenance easier.
● It becomes more easily to replace fine meshed insect proof net.
Cartridge type fuel main filter is available
Sloop design center-frame and side-frame have been arranged in straight lines. Mud drainage performance is up.
Traveling body
It is capable to shut down the battery completely in non-operation state. The maintenance of electronic devices becomes safer.
Battery disconnect switch
It mounts the large capac-ity DEF tank and reduces the number of replenish-ment.
Large capacity DEF tank
The new dimple design bush keeps the grease longer than before. These have been provided to boom foot, arm foot and arm top.
High performance bush
Cooling system
The extension hose has been provided to the slew-ing motor. The greasing port is locating which is easy to access.
Greasing port forslewing motor
The LED lights have been provided to the cab, right-front and the boom.
LED light (option)
It is able to replace the filter for the air conditioner and replenish the washer fluid from the cab mainte-nance space which is locat-ing on outside of the cab.
Cab maintenancespace
High performance and superior maintenance
New APC for smart operation
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SpecsTechnical Specifications
Dimensions
ENGINE HYDRAULIC SYSTEM CAB&CONTROLSTRAVEL SYSTEM
AIR CONDITIONER
DIGGING FORCE(ISO 6015)SWING SYSTEM
Working Ranges
Lifting CapacitiesHD514MR-7
HD514MRLC-7
Double element
high power / travel
3
Arm (2.50m) digging force 69kN at high power 72kN
Bucket digging force 94kN at high power 98kN
Air conditioner gas contains fluorinated greenhouse gases.Industrial designation HFC-134aQuantity 1.0kgCO2 equivalent 1.43tonGlobal warming potential (GWP) 1430
G : Maximum digging depth at 2,440mm (8ft) floor length
Bracket on boom for small swing radius (option)
8,4505,5409,0504,5606,6902,4105,320
8,9106,0409,3805,0007,0302,7705,850
8,4504,6309,6903,9907,3401,8304,420
8,9105,130
10,1204,4607,7602,2904,950
SERVICE DATA
DEF tank capacity 55 Lreplenishment 46 L
500
14,10044
22020.819.6
78158
3.3
109
touch screen
, DEF
Impeller type
16.5:1
78.5kW/2,000min-1
(ISO 14396)76.4kW/2,000min-1
(ISO 9249 Net)375N.m/1,800min-1
(ISO 14396)367N.m/1,800min-1
(ISO 9249 Net)
Rear / side View monitor
HD514MR-7
*Less grouser bar
(Unit:mm)
HD514MRLC-7
*Less grouser bar
( ) Long arm
( ) Long arm
(Unit:mm)
430 3,040
430 3,040
7470 (7460)
2820
2820
1990
2490
3570
2870
R1700
500 500*44
0
*88
0
*43
0
*88
0
500 500
7550 (7540)
37402490
1990
3040
2820
2820
R1700
G G
Standard backhoe Small swing position
6.004.503.001.500.00
-1.50-3.00-4.50
*5090
*4770*5090
*4770
*4310
*5060
*4740
*4750
*4950
*5910
*4310
*5060
*4740
*4750
*49505350
*2250
*3190
*4360418040904130
*225031802880266025802610
*2400
*2790276026502600
20501940181017101660
*2150
*1710
*1750
*1890194021702810
*4600
*21501530130012101230139018103380
5.356.927.377.497.306.765.774.00
LIFTPOINT
HEIGHTB(m)
LIFT POINT RADIUS A(m) AT MAXIMUMLIFT POINT RADIUS
RADIUS(m)
1.50 3.00 4.50 6.00
6.004.503.001.500.00
-1.50-3.00-4.50
*5090
*4770*5090
*4770
*4310
*5060
*4740
*4750
*4950
*5910
*4310
*5060
*4740
*4750
*49505530
*2250
*3190
*4360433042404280
*2250
*31902980277026802720
*2400
*2790287027502700
21202020188017801730
*2150
*1710
*1750
*1890202022602920
*4600
*21501590136012701290145018903500
5.356.927.377.497.306.765.774.00
LIFTPOINT
HEIGHTB(m)
LIFT POINT RADIUS A(m) AT MAXIMUMLIFT POINT RADIUS
RADIUS(m)
1.50 3.00 4.50 6.00
*
109