7

REGZAM HYDRAULIC EXCAVATOR

Environmentally-friendly
● US EPA Tier 4 and EU StageⅣ compliant engine

Complete operation

Low-Fuel
● New control valve reduces the fuel consumption

Safety

Consumption
● New ROPS (Roll-over Protective Structure) cab

● New engine neutral start mechanism

Maintainability
and ● Good access to service parts

Comfortable cab
Powerful ● New air conditioner

● Complete interior
● Operability is improved

● Pressurizing function

Performance
New APC
● Large size liquid crystal display

● Touch screen control

● Rear and side view monitor are available

1 2
7
Quantity of work

Displays Outstanding Power in Digging force

Max. arm digging forcece 159kN

Heavy-Duty Operation
 at high power    166kN
Max. bucket digging force 224kN
 at high power    235kN
Working
or range

1 3
Mounts a new reliable US EPA Max. digging radius
Ma 11,210mm Further reduction in fuel
Tier 4 and EU Stage IVcomplaint Max. digging
gin depth 7,450mm consumption, thanks to the
Daimler (Mercedes-Benz) Max. digging
diggin height 10,420mm improvement on energy

NOx
OM936LA (MTU 6R1000) engine. efficiency of the hydraulic circuit.
is New control valve
decreased by

80%
Operability enhancement
resulting from the improve-
ment of internal structure of
the new control valve.

Cycle time
Hydraulic fluid flow has been
made efficient with the newly
improved by adopted bucket flow circuit.

33%
Moreover, great reduction of
pressure loss because of the
adoption of the large diameter
Selective Catalytic Reduction (SCR) spool. It also contributes to
system reduction in fuel consumption.
The SCR system cuts the NOx (nitrogen oxides), PM during
r g a 90°swing
0°swing
swing
(particulate matter) and NMHC (non-methane hydro-
carbon). The emission control is compliant with StageⅣ Pressure loss is greatly reduced due to the
and Tier4. optimization of the hydraulic piping.
Great improvement Minim
Minimization of energy loss, pressure loss reduction, opti-
made on the cycle time
EGR (Exhaust Gas Recirculation) system mization of every hydraulic piping all thanks to the incre-
m
Implementation of dramatic ment of the piping diameter in front of the bucket and arm
The large capacity water-cooled EGR cooler suppresses
the NOx. improvement on work efficien- cylinder.

▶
cy due to optimization of the
hydraulic circuit also enhances ▶

2
its usability. At E-mode, it is

▶
also possible to operate at a
Selective Catalytic speed equal to or faster than Reduction ▶
Reduction (SCR) system
the P-mode of the previous of fuel
model. (HD1430V)
consumption by

17%
The SCR system provides chemical reaction
between Urea and NOx in emission. This reaction
generates Nitrogen and Water which are friendly
to environment. Reputable
pu undercarriage
Further improvements made on reliability, hence a travel-
The large capacity
DEF (Desel Exhaust Fluid) tank ( In comparison to
the HD1430V ) ling frame of the previous model with a solid-track record,
has been adopted. Improvement made on durability for the
DEF replenishment is every 1 time per 3 times of track roller and carrier roller
fuel replenishment (subject to working condition). ● The travelling frame under cover is now a standard feature.

Ammonia slip catalytic ● Reinforcement made to the cover plates’ thickness of the
cuts the Ammonia traveling motors’by 2.2 times. In addition, an enhanced
SCR reduces the NOx
square bar as a newly added feature (optional) .
Nitrogen ● Reinforcement of the traveling frame’s internal structure
Emission ▶ ▶ and
Water by 1.4 times.
▶

DEF Generate the Ammonia ● Enhanced track guard reinforcement making bending
by DEF and emission heat.
difficulty.

3 4
 Safety Comfortability

Safer Cab with Various Best Comfort and High Efficiency

Features
The KATO original cab is durable and of smart design. The cab is compliant with ROPS safety standard
(ISO 12117-2). It secures the safety and protection of the operator from roll-over over accident. The cab is
also compliant with ISO 10262 (Top guard levelⅠ) and protects the operator from falling objects.
Sun shade (option)

Thick plate pipe Reinforced square pipe

Reinforced
square pipe

Reinforced One-touch opening

square pipe
and closing front window

Falling
prevention
anchor
Thick plate box shaped structure

Window and rise up wiper Polycarbonate door window

The large size right window and the rise Polycarbonate prevents the cracking that One-touch opening
up wiper secure excellent view. The wiper arise from scattering stones. Hard coating and closing door lock LED room lamp
is storable to the right pillar. secures high resistance to yellowing or
sscratching of the surface.
Switch
Heat&cold insulation box New operation lever
It is capable of storing 6 drink Operation switches are arranged
bottles (500mL). on the bottom and top of the lever
knob. The lever knob is easy to
control.

Rear stowage space

It is capable of storing objects Cab pressurization Air conditioner
such as 2L size drink bottle. It prevents dust by enhancing the ● Air volume is increased by 26%
airtightness. ● Paper type filter

Handrail and step Safety lock lever

S
New foot rest Other cab features
To prevent falling accident, the handrail The new electronic control lock mechanism arrangement ● Seat suspension with
has been provided to the upper structure. enhances safety and prevents misoperation.
The large size anti-slip step enables oper- It locks the hydraulic circuit in case the The foot rest has been relocated to large size shock
ator to access the upper structure safer. console is jumped up. The engine start oper- optimum position. Replacement absorber
ation is active only when the lever is applied of the floor mat has now become ● Luggage space

to lock position. easier. ● Helmet hook

Luggage space
● AM/FM radio with 2 speakers

Other safe features Drink holder ● USB port (option)

Soft material is used for the drink ● 12V electric port (option)
● Rear view camera ● Fire wall
holder. Various arrangements are ● Ash tray (option)
● Side view camera (option) ● Fan guard
● Emergency engine stop switch ● Retractable side mirror available. ● Sun visor (option)

● Emergency escape hammer ● LED working light (option) ● Rain visor (option)
● Seat belt ● Fire extinguisher (option) ● Transparent roof hatch (option) USB port (option)

5 6
 New APC Maintenance

New APC for Smart Operation High Performance and

Visibility
Superior Maintenance
Large and high resolution display
The display is 7 inch in size and the IPS liquid crystal display Cab maintenance
provides high quality image. space
It is possible to replace

Safety the filter for the air con-

ditioner and replenish
the washer fluid from the
Rear view camera for standard feature
cab maintenance space,
Operator is able to confirm rear and side view through dual located outside of the
view display (side view camera is an option). cab.

It indicates rear Battery

and side view at disconnect switch
the same time. It is capable to shut down
the battery completely
into a non-operation
state. The maintenance
for electronic devices
becomes safer.

Fuel pre-filter
Operability Touch screen control is available for all operations. T integrated water
The
a r is mounted
arator
wa sep-
mounted towards
th
he rear right of the
the t body,
providing easier to access.
p

Reinforced swing
motor type and
reduction gear
lubrication pipe
Durability enhancement ment
Mode selection Alarm message as a result of mounting ng a LED light
lig (option)
n) Expansion tank
Expansio
better swing motor, con-
Pull-down menu enables operator to confirm all The display indicates various alarms. s. Itt also
o The LED lig
lights have been
een Improvement in engine air
haft.
sisting of a reinforced shaft.
modes on the display at once. ng
g timing.
indicates the DEF aqueous fluid replenishing i g
g. provided to the cab, right-
ht- bleeding and cooling
co perfor-
Improved maintainability ility
front and th
the boom. mance. The expansion
ex tank
with the newly adopted ted
is located on to
top of the radi-
elongated hydraulic pipe
ator.
supply port and remote ote
type discharge port.
New pre-cleaner
Lar capacity
Large La
Laborsaving during main-
too
tool box te
tenance as it is equipped Air cleaner
cleane
In add
addition to storage of
w
with automatic dust clean- equipped with a
toolsa
toolss and the grease pump,
in
ing mechanism. d bl element
double l
the lalarge capacity tool The engine durability is
box is also capable of stow- improved by capturing
ing a 20L polyethylene
Cooling system particles like dust in the
tank, a grease cartridge Fa
Facilitates for easier clean- air intake. In addition, the
Air conditioner Various information element replacement inter-
(that can hold 20 grease ing with the new parallel
The air conditioner operation is available on the Operator is able to set up display various informa- containers), all together arrangement of the radiator, vals are extended.
display. tion such as maintenance information. at once. oil-cooler and intercooler.

7 8
 Technical Specifications Working Ranges Specs

ENGINE HYDRAULIC SYSTEM TRAVEL SYSTEM CAB&CONTROLS Standard backhoe

Daimler OM936LA (MTU 6R1000) Main pumps 2×Variable piston pumps 2×Axial piston motor and
Type 4-cycle, water-cooled, 310 reduction gear
in-line, direct injection with 31.4 (independent for each side)
turbocharged Mechanical parking brakes
6 high power 32.9 operated interlocking travel
110 135 levers neutral position
7.70 48
205kW/1,950min-1 51
(ISO 14396)
182kW/1,950min-1 5
(ISO 9249 Net)
1,150N.m/1,200min-1
(ISO 14396) 5.8
1,120N.m/1,200min-1 3.9
(ISO 9249 Net)
17.6:1 270 G
Pressurized
coolant circulated DEF
by coolant pump DIGGING FORCE(ISO 6015) Provided on the boom
with the thermostat SWING SYSTEM Bucket digging force 224 kN
left side and tool-box
and expansion tank front side
Axial piston motor with shockless at high power 235 kN
Inside of the tool-box lid
valve and reduction gear Arm (2.93m) digging force 159 kN
at high power 166 kN
Bracket on boom for small swing radius (option)
the
3.14 4.14 3.14 4.14
SERVICE DATA 11,210 12,100 11,210 12,100
5.5 7,450 8,450 5,820 6,820
645 multipurpose
28V-100A 10,420 10,720 12,300 12,910
36
Dry type double 6,070 6,970 4,890 5,870
29.5
elements air filter 7,350 7,660 9,060 9,670
with intake stack DEF tank
4,460 4,680 2,730 2,760
mounted pre-cleaner   Capacity 95 L
G : Maximum digging depth at 2,440mm (8ft) floor length 7,290 8,320 5,660 6,690
Replenishment 79 L
4.0
10
AIR CONDITIONER
L 200
Air conditioner gas contains fluorinated

Lifting Capacities
S 405
greenhouse gases.
Industrial designation HFC-134a
Quantity 1.0kg
CO2 equivalent 1.43ton
Global warming potential (GWP) 1430 HD1430-7 6.48 3.14 1.4 1140 6 6,400
LIFT LIFT POINT RADIUS A(m) AT MAXIMUM

Dimensions POINT 1.50 3.00 4.50 6.00 7.50 9.00 LIFT POINT RADIUS
HEIGHT RADIUS
B(m) (m)
7.50 *4930 *4930 *3980 *3980 7.97
(Unit:mm) 6.00 *5150 *5150 *2970 *2970 *2750 *2750 9.03
HD1430-7 R 3460 1570
3090
1520 4.50 *5780 *5780
*5520 4130
*2770 *2770 9.56
3.00 *9130 *9130 *7970 7840
*6640 5460 5810 3970
*2910 *2910 9.83
1.50 *7210 *7210 *9520 7280
*7540 5150 5630 3800
*3160 *3160 9.86
0.00 *8150 *8150 *6890 *6890 *8610 6890 7320 4910 5490 3670
*3580 3270 9.65
-1.50 *9280 9280
*7420 *7420 *6870 *6870 *8240 6700 7180 4780 5430 3620
*4280 3500 9.20
(Cab height)

*
＊1130

3110

3110

-3.00 *8340 8340

*6970 *6970 *6970 *6970 *8510 6690 7180 4780
*5550 4020 8.45
3050
3480

-4.50
*
-6.00
*7150 *7150 *6810 *6810 *7350 *7350 *9700 6860 7640 5130 7.33
*8620 *8620 *8840 8140 5.58

HD1430LC-7 6.48 3.14 1.4 1140 6 6,400

＊500

3760 600 600

4650 2590 ( ) Long arm LIFT LIFT POINT RADIUS A(m) AT MAXIMUM
11220 3190
* Less grouser bar POINT 1.50 3.00 4.50 6.00 7.50 9.00 LIFT POINT RADIUS
HEIGHT RADIUS
B(m) (m)
3090 7.50 *4930 *4930 *3980 *3980 7.97
(Unit:mm)
HD1430LC-7 R 3460 1570 1520 6.00
4.50
*5150 *5150 *2970 *2970 *2750 *2750 9.03

3.00
*5780 *5780 *5520 4240
*2770 *2770 9.56

1.50
*9130 *9130 *7970 7970
*6640 5600
*5960 4080
*2910 *2910 9.83

0.00
*7210 *7210 *9520 7460
*7540 5290
*6470 3910
*3160 *3160 9.86
*8150 *8150 *6890 *6890 *8610 7070
*8330 5050
8300 6350 3780
*3580 3370 9.65
(Cab height)
＊1130
3480

-1.50 *9280 *9280 *7420 *7420 *6870 *6870 *8240 6880 4920 6290 3730
*4280 3610 9.20
3110

3110
3050

-3.00 *8340 *8340 *6970 *6970 *6970 *6970 *8510 6670 8330 4920
*5550 4140 8.45
-4.50 *7150
*7150 * 6810
*6810
*7350 *7350 *9700 7040
*8120 5270 7.33
-6.00 *8620 *8620 *8840 8340 5.58
＊500

4070 600 600

4970 2590 ( ) Long arm *
11220 3190
*Less grouser bar

9 10