hmf 1420-k - hydraulic service weesp 1420-k.pdf · hmf knuckle boom loader 1420-k the hmf 1420-k...

HMF 1420-K

HMF Knuckle Boom Loader 1420-K

The HMF 1420-K Series

HMF’s latest generation of loaders in the 14 tm range have

been developed and designed to solve many different lifting

tasks. Advanced methods of calculation have been used when

designing the loader’s components and geometry, to ensure

that loaders offer a power-to-weight ratio amongst the best

on the market.

Excellent safety

HMF focuses heavily on loader safety and incorporates

“safety first” in all loader functions. HMF is the only loader

manufacturer to offer a totally integrated user-friendly safety

system, which only interferes when absolutely necessary.

Reliable and service-friendly design

HMF recognises that loaders are required to work with

constant and large loads, thus subjecting them to wear and

tear. In addition to this, demands are made for absolute

operational safety and a long life span. With this in mind, the

HMF 1420-K Series has been developed and tested to reduce

the need for maintenance and service thanks to hard wearing

and reliable solutions. Maintenance-free bearings have been

used where possible, all hydraulic connections for stabilizer

legs and stabilizer beams are led internally in the stabilizer

beam, and hoses are led internally in the column. This protects

the hoses and pipes, and gives a perfect interaction between

functionality of the loaders and ease of maintenance.

Flexible design

The HMF 1420-K Series is constructed as a strong and

versatile working tool. The loader is available with 15° over-

bending between the main boom and the jib, which provides

high flexibility for demanding tasks in narrow places, e.g.

through low gates and windows. The dual link arm system

gives very precise and regular boom movements in the entire

working area and is particularly well suited for long reaches

and lifting in high positions with demanding equipment such

as Fly-Jib and winch.

The 1420-K Series is equipped with a user-friendly speed

control, which at the same time provides an increased lifting

capacity. This system is activated when the load moment of

the loader approaches its maximum capacity and therefore

optimizes the operator’s ability to finely adjust the movements

of the loader. Stabilizer beams are available either with fixed

stabilizer legs, manual swing-up legs to 20° or hydraulic

swing-up stabilizer legs up to 180°. This flexibility makes all

kinds of mounting on the vehicle possible.

Optional extras

Whether the requirement is vertical lifting in high positions or

lifting at long reach, the HMF 1420-K Series is the right loader.

As a part of a wide range of product enhancing optional extras

for the HMF 1420-K Series, both winch and extra valves led

in either hose guides or hose reels can be specified. There

are also a wide range of operation options including; ground

control, radio remote control, stand-up control or top seat

control.

2322

TOP CHASSIS

381

60

950

825

TOP CHASSIS

2250

1250

2500

CL CHASSIS290

TOP CHASSIS

73

28,5

21

62

2715

1953

(TYP.)76

4726

2502

A

A

TOP CHASSIS A-A

HMF 1420-K1

HMF 1420-K2

HMF 1420-K3

HMF 1420-K4

HMF 1420-K5

HMF 1420-K6

kg 3010 2040 1530 1150 890 690m 4,3 6,3 8,3 10,4 12,6 15,0

kg 2720 1770 1280 980 800 610 490 400m 4,5 6,4 8,4 10,5 12,7 15,1 17,4 19,7

kg 2860 1900 1400 1100 840 650 540m 4,4 6,3 8,3 10,4 12,7 15,0 17,3

kg 2590 1660 1170 870 690 580 460 370m 4,6 6,5 8,5 10,6 12,8 14,9 17,2 19,6

kg 2480 1560 1070 780 600 490 420 340m 4,6 6,6 8,6 10,7 12,9 15,0 17,2 19,6

kg 3140 2170m 4,3 6,2

Loading group B3 Unit 1420-K1 1420-K2 1420-K3 1420-K4 1420-K5 1420-K6

Load moment tm 13.5 13.0 12.6 12.2 11.8 11.5

Hydraulic reach m 6.2 8.3 10.4 12.7 14.9 17.2

Slewing torque kgm 1794 1794 1794 1794 1794 1794

Slewing angle ° 400 400 400 400 400 400

Max. heel at max. moment ° 5 5 5 5 5 5

Working pressure Bar 330 330 330 330 330 330

Recommended pump performance l/min 45 45 45 45 45 45

Height above chassis mm 2245 2245 2245 2245 2245 2245

Length of loader, no extra valves mm 820 820 820 820 820 820

Length of loader, with extra valves mm 945 945 945 945 945 945

Width mm 2500 2500 2500 2500 2500 2500

Stabilizer spread, standard mm 4615 4615 4615 4615 4615 4615

Stabilizer spread, single mm 5590 5590 5590 5590 5590 5590

Stabilizer spread, double mm 6470 6470 6470 6470 6470 6470

Weight of standard loader excl. stabilizers* kg 1360 1500 1640 1775 1895 1990

Weight of stabilizers, standard* kg 200 200 200 200 200 200

Weight of stabilizers, single* kg 235 235 235 235 235 235

Weight of stabilizers, double* kg 300 300 300 300 300 300

*Weight excl. fittings, optional extras and oil

Lifting capacity without manual extensionsLifting capacity with manual extensions

Højbjerg Maskinfabrik A/S • Oddervej 200 • DK-8270 Højbjerg Tel.: +45 8627 0800 • Fax: +45 8627 0744 • [email protected]

www.hmf.dk

HMF 1420-K6

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Teknisk Information, 1420-K

Belastningsdiagram, K6

05-07-2007

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We reserve the right to introduce improvements and modifications

19

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18

20 m

Loading group: EN12999 H1/B3

- power to lift.

2480 kg 4,6 m

1560 kg 6,6 m

1070 kg 8,6 m

780 kg 10,7 m

600 kg 12,9 m

490 kg 15,0 m

420 kg 17,2 m

HMF 1420-K5

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18 m


- power to lift.

2590 kg 4,6 m

1660 kg 6,5 m

1170 kg 8,5 m

870 kg 10,6 m

690 kg 12,8 m

580 kg 14,9 m

HMF 1420-K4

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16 m


- power to lift.

2720 kg 4,5 m

1770 kg 6,4 m

1280 kg 8,4 m

980 kg 10,5 m

800 kg 12,7 m

HMF 1420-K1Afsnit

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-1 0 1 2 3 4 5 6 7 m-2

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9 m


- power to lift.

3140 kg 4,3 m

2170 kg 6,2 m

HMF 1420-K2Afsnit

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11 m


- power to lift.

3010 kg 4,3 m

2040 kg 6,3 m

1530 kg 8,3 m

HMF 1420-K3


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13 m

- power to lift.

2860 kg 4,4 m

1900 kg 6,3 m

1400 kg 8,3 m

1100 kg 10,4 m

5390 kg

5240 kg5000 kg

4780 kg4580 kg 4400 kg

Z00

8307

-8


HMF Knuckle Boom Loader 1420-K

Højbjerg Maskinfabrik A/S

HMF is one of the world’s leading manufacturers of hydraulic equipment for the transport industry and is well known throughout the globe

for producing robust high quality loaders, which offer a long life span and are ideal for even the most arduous applications.

HMF-loaders are produced in a state of the art 70,000 m2 manufacturing facility and range in size from 0.5 tm to 72 tm. An intense

programme of continuous improvement means that only the most modern manufacturing processes are employed by HMF, and this

coupled with rigorous testing procedures ensures a very high level of customer satisfaction.

The manufacturing facility is backed up by an extensive sales & service network of subsidiaries, dealers, and agents in more than 50

countries throughout the world.

This network also has access to HMF’s well assorted stock of spare parts, which ensures minimum downtime.

- power to lift. is an expression, which describes HMF’s values and attitudes. Everybody at HMF regards – power to lift. – as a promise.

As a customer at HMF, you can always expect a high degree of safety, qualification and reliability in close cooperation with our employees.

hmf 1420-k - hydraulic service weesp 1420-k.pdf · hmf knuckle boom loader 1420-k the hmf 1420-k...

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