NK-300VR

FULLY HYDRAULIC TRUCK CRANE【SPECIFICATION】■CARRIER■CRANE
Description

Truck crane with maximum lifting capacity 30 ton

Maker and model

ModelNK-300VR●Speciﬁcation
Maximum traveling speed 73 km/h

●Speciﬁcation

Maximum rated
lifting capacity

10.6 m Boom

30,000 kg×3.0 m (Parts of line : 10)

Gradeability (tan θ)

14.5 m Boom

23,000 kg×4.0 m (Parts of line : 8)

18.4 m Boom

16,000 kg×5.0 m (Parts of line : 8)

Minimum turning radius(center of extreme outer tire) 11.5 m

22.3 m Boom

12,000 kg×7.0 m (Parts of line : 4)

26.2 m Boom

12,000 kg×7.0 m (Parts of line : 4)

30.1 m Boom

9,500 kg×8.0 m(Parts of line : 4)

34.0 m Boom

7,500 kg×9.0 m(Parts of line : 4)

8.3 m Jib

3,400 kg×75°

13.8 m Jib
Rooster

2,200 kg×78°(Parts of line : 1)

3,400 kg(Parts of line : 1)

Treads34.0 m (Boom)

Auxiliarywinch

91 m / min. (at 2nd layer)

Mainwinch(Parts of line; 10) : 10.5 m / min. (at 4th layer)(Parts of line; 1) : 91.0 m / min. (at 2nd layer)

2,071 mmRear

1,847 mmType

Hydraulic H-beam type (with ﬂoat and vertical cylinder in single unit)

6,100 mm (Fully extended)
Extended
4,100 mm (Intermediately extended)outriggers
2,080 mm (Fully retracted)

GrossmachineweightGrossweightapprox. 30,900 kg

Front
weightapprox. 6,950 kg

Rearweightapprox. 23,950 kg●EngineFAW CA6DL1-29E3 (EURO-Ⅲ)

Type

6-inline, 4cycle, turbo charged, direct injection water cooled, diesel
with intercooling

116 s (10.6 m ― 34.0 m)

Piston displacement

7.7 L

2.3 min-1

Max. power

213 kW / 2,300 min-1

3,370 mmMax. torque1,150 N･m / 1,600 min-1

Boom derricking time

58 s (-3°― 82°)

Boom extending timeSlewing speed●Equipment and structure
Boom typeBox-shaped, 4-section hydraulically telescopic type
(Boom sections 3 / 4 simultaneously operated)

Jib type

2 sections (2nd section of draw-out type, 3-step inclination type(offset angles 5°,25°and 45°))

Boom extension/
retraction equipment

Two hydrauric cylinders and wire ropes used together

Boom derricking/lowering equipment

One hydraulic cylinder of direct acting type withpressure-compensated ﬂow control valve

Winch system
Main & Auxiliary winches

Driven by axial plunger type hoisting motor through built-in gear reduction.
Controlled independently by respective operating lever.
Equipped with automatic brake.

Slewing equipment

Ball bearing type

Mainwinch

Diameter: 16 mm×Length: 190 m

Auxiliary
winch

Diameter: 16 mm×Length: 110 m●Hydraulic system

Hydraulic
motor

Front

Model-3°― 82°

Oil pump

Outriggers

48.0 m (jib)
105 m / min. (at 4th layer)

Boom derricking angle

Wire rope forhoistingapprox. 2,500 mm
approx. 3,800 mm

Mainwinch

Tail slewing radiusapprox. 12,650 mm

Overall width

5,825 mm (4,475 mm+1,350 mm)

8.3 m , 13.8 m (2 section)

Auxiliary
winch

Overall length

Wheel base

10.6 m ― 34.0 m (4 section)

Hoisting hookspeed(winch up)●General dimensions(Parts of line : 1)

Fly jib length

Hoisting
line speed(winch up)

35 % (theoretically computed at G.V.W. = 30900 kg)

Overall height

Boom length

Maximum lifting height

FAW CA5325JQZ●Equipment and structure
Drive system

6×4Clutch

Single dry plate, hydraulic control with air booster

Transmission

Manual transmission type

Number of speeds
Axles

Slewing
motor

Axial plunger type

Control valve

3 position 4 way double acting with integral check and relief valves

CylinderDouble acting typeOil reservoir capacity

400 L●Safety devices
ACS (Automatic crane system with voice alarm),
Boom falling prevention device, Winch hoisting limiter,
Winch drum lock device, Winch drum turning indicator device,
Automatic winch brake, Winch drum roller, Hydraulic safety valve,
Outrigger lock device, Joystic control safety stop system,Slewing lock device

Full ﬂoating type with hub reduction
Leaf springs with shock absorber

Rear

Equalizer beams and torque rods with leaf springs(with lockout device)

Service2 circuit air brake, 6 wheels internal expanding type

Parking

Spring loaded brakeSteering
Tire size

Axial plunger type

Rear

Auxiliary Exhaust brake4 section gear type
Hoisting
motor

Reverse "ELLIOT" type

Front
Suspension

Brakes8 forward ＆ 1 reverse speed

Front

TypeBall nut type with power booster

Front

12R22.5(16 PR)

Rear()(dual tire) 12R22.5 16 PR

Fuel tank capacity

300 L

Seating capacity

2 personsBattery(12V-6-QAW-180)×2●Standard equipment
Towing hook (front and rear, eye type), Spare tire & wheel,
Air dryer, Radio AM FM, Cigar lighter, Ashtray, Cab cooler,Cab heater● Stow the hooks in place before traveling.
● Before you use this machine, read the precautions in the instruction manual thoroughly tooperate it correctly.
● KATO products and speciﬁcations are subject to improvements and changes without notice.

●Standard equipment
Fly jib, Rooster sheave, Independent two winches control system,
Hooks (30 ton, 3.4 ton), Full size fender,
Large size steps, 3 working lights, Outrigger sheet, Cigar lighter,
Ashtray, Cab ﬂoor mat, Tool kit●Optional equipment
Winch over-unwinding device, Front jack, Hydraulic oil cooler,
Cab heater, Cab cooler, Fan, Radio AM FM, Fire extinguisher

6610010100

1

■RATED LIFTING CAPACITY
10.6 m ― 34.0 m Boom661-75102000

2

Based on ISO 4305

34 m Boom＋8.3 m Jib

34 m Boom＋13.8 m Jib

661-75103000

34 m Boom＋8.3 m Jib

34 m Boom＋13.8 m Jib

661-75104000

3■Notes for the rated lifting capacity chart661-75105000

4■WORKING RANGE

661-75107000

5■Minimum path width

0
2720

330

R100

R1030
R 13

11520

27

R1R

7650
7070
5850

●Left turn

5850
7070
7380

●Right turn

00

R

5
110

99

R7

R 799060

R 1095310

6R 10960

5310

■Overall view

2627

3007

2373

φ400

2080
4100
6100

2753

037

R3
Reduced scale: 1/100 Unit (mm)7

■Overall view

3800

1700

2400

4475
12650

1350

2495

350

2071

1847
2500

Reduced scale: 1/100 Unit (mm)

* KATO products and speciﬁcations are subject to improvements and changes without notice.

Address inguiries to:

9-37, Higashi-ohi 1-chome, Shinagawa-ku, Tokyo, 140-0011, JapanTel.
: Head Ofﬁce
Tokyo (03) 3458-1111
Overseas Marketing Department. Tokyo (03) 3458-1115
Fax.
: Tokyo (03) 3458-1163
URL
http://www.kato-works.co.jp

C032516.2011-1000 (AT) 18

We acquired the "ISO 9001" certiﬁcation which isan international standard for quality assurance.