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The industry's only battery-powered mini crawler crane (non-riding type, ML alarm type) from UNIC URW295CB3RA1-URW295CB3RA1
The industry's only battery-powered mini crawler crane (non-riding type, ML alarm type) from UNIC URW295CB3RA1-Koga Unique Co., Ltd.

The industry's only battery-powered mini crawler crane (non-riding type, ML alarm type) from UNIC URW295CB3RA1
Koga Unique Co., Ltd.


About This Product

Product overview

■More safety and security, more power

Equipped with a device [ML] to prevent overload, it has been reborn as more secure and safe. Additionally, the outrigger extended state is automatically detected, allowing the crane to maximize its original power. This is an advanced mini crawler crane that combines safety and workability.

■Industry-leading maintenance-free battery type

The concept is a "zero emission" crane. UNIC is proposing a battery-powered mini crawler crane that is fully electric. Because it is electric, there are zero exhaust gases during crane operation. In addition, when in standby mode, the motor also stops and becomes completely silent, resulting in "zero noise." We carry out our mission quietly in any field.

■Built-in telescopic device keeps the top of the boom clean

The top of the boom is flat, so you can work with peace of mind without having to worry about the telescopic wire rope getting caught on trees, etc. Compact design/excellent turning performance

■Maximum width only 69cm

Thoroughly compact design with a maximum width of 69cm when running. It is also easy to navigate narrow roads where heavy machinery and trucks cannot pass, narrow passageways within the site, and passageways with many curves.

■Able to drive on narrow orthogonal roads

Can run on a 180cm wide right-angled passage. Since it can penetrate into narrow spaces, it can be used in a wider range of applications.

■Outrigger extension dimensions (standard position)/deployment pattern

Front 5 position selection. 6 rear positions selected.

■Safety device

Hydraulic safety valve / Hydraulic automatic locking device (check valve) / Swivel automatic locking device / Overwinding prevention device / Overwinding warning device / Sling wire rope release prevention device (removal prevention device) / Crane/travel lever interlock device / Crane outrigger Interlock device / load indicator (with tilt angle indicator) / spirit level / three-color light / alarm buzzer (alarm device) / crane status indicator (LCD color display) / emergency stop switch (battery unit forced stop) / work range limiting device

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    The industry's only battery-powered mini crawler crane (non-riding type, ML alarm type) from UNIC URW295CB3RA1

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1 Models of The industry's only battery-powered mini crawler crane (non-riding type, ML alarm type) from UNIC URW295CB3RA1

Image Part Number Price (excluding tax) Device to prevent overload Traveling device Traveling speed Traveling device Hill climbing ability Traveling device method Travel equipment ground pressure Traveling device Crawler contact length x width Total mass Hydraulic pump type Hydraulic pump rated pressure Maximum underground lift (approx.) Maximum ground lift (approx.) Maximum working radius (rated total load) Maximum crane capacity Turning range/speed Hoisting rope configuration/type Hydraulic oil tank capacity Low noise designation status Extension speed method Boom number Boom extension speed (boom length) Boom raising speed Hook hoisting speed (4th layer, number of rope hooks: 4) Battery Continuous operation possible Battery name Battery input voltage/current Battery charging time Battery 5 hour rate capacity Crane/traveling operation method Outrigger extension (pin insertion type) Accessories
The industry's only battery-powered mini crawler crane (non-riding type, ML alarm type) from UNIC URW295CB3RA1-Part Number-URW295CB3RA1

URW295CB3RA1

Available upon quote

RA1 specification (ML alarm type): Rated load indicating device

High speed: 0~1.6km/h
Standard: 0~1.0km/h

20° (at straight inclination angle)

Left and right independent hydraulic drive type

59.4kPa (0.61kgf/cm2)

1,050mm×180mm

2,290kg

Gear (2 sets) pump

Crane: 20.6MPa (210kgf/cm2)
Running: 21.6MPa (220kgf/cm2)

11.6m

8.9m

8.41m (0.16t)

2.93t×1.4m

High speed: 360° (continuous) /1.5rpm
Standard: 360° (continuous) /1rpm

IWRC6×WS (26) B class φ8mm×54m
Cutting load: 42.4kN (4.32tf)

27ℓ

Ultra low noise type

3 double-acting hydraulic cylinders, direct press type +
Wire rope expansion device

5 steps

High speed: 6.12m (2.53m~8.65m) /23s
Standard: 6.12m (2.53m~8.65m) /31s

High speed: 0˚~78˚/12s
Standard: 0˚~78˚/17s

High speed: 9.1m/min
Standard: 7m/min

High speed: about 3 hours 15 minutes
Standard: Approximately 4 hours 30 minutes

AGM battery

Single phase AC100V/15A
Single phase AC200V/16A

Single-phase AC100V (80%: approx. 6 hours 30 minutes, 100%: approx. 9 hours)
Single-phase AC200V (80%: approx. 3 hours, 100%: approx. 5 hours)

DC48V-180Ah
(4 series and 2 parallel)

Crane: Manual lever and radio control system
Travel: manual lever

1st stage manual refraction type (with gas damper)
2nd stage manual extension type
Double-acting hydraulic cylinder direct push type

LCD radio control (choose from joystick type or selection switch type)
Single phase AC200V cable (20m)
Single phase AC100V cable (5m)

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