KITO Mighty M3 CB Manual Chain Hoist

Kito CB series lightweight, high quality hand chain block. 500kg to 30 tonne.

Model:

Mighty M3 CB Series / KMCH-3606

KITO MIGHTY® Model M3 is manufactured with the leading design concept. The Model M3 is a leader in its design. Capacity range from 0.5t to 50t. The Model M3 was developed by KITO.

The Model M3 results from the application of high technology with emphasis on overall performance required in a quality chain hoist.

Lighter weight, higher efficiency and more compact size, these hoists are invaluable in lifting applications. This successful design derives from the development by the KITO’s smallest yet ultra strong link load chain. Unparalleled in the world, these load chains have a breaking strength of 1,000N/mm2 (100kgf/mm2).

KITO’s exclusive improved process technology and years of experience assure superior quality and performance. We are confident that the Model M3 will fulfill user’s needs because of the following important features.

Durable and Reliable!!

The high-class load chain with the breaking strength of 1000N/mm2 (100kgf/mm2) constitutes the main factor for reliable and safe operation. Also dry type braking mechanism provides excellent performance.
This model is designed for hard work.

10 Important Features Of "KITO MIGHTY® Model M3" Chain Hoist

1. Gear Case and Hand Wheel Cover Resistant to External Shocks

Both sides of the hoist are covered with a thick steel gear case, processed with the highest level technology, and with a strengthened wheel cover. They have an ideal shape and rigidity to maintain bearing alignment and withstand external shock.

2. Double Enclosure to Keep Out Rainwater and Dust

The braking mechanism, which makes up heart of the hoist, is enclosed in a double cover: the wheel and the brake covers.
These protective covers not only keep out weather elements but also help to prevent mud and dust from entering internal mechanisms. Hand chain guide attached to the wheel cover provides durability and smooth operation of a hand chain on a hand chain wheel.

3. Double Pawl Spring Mechanism to Further Increase of Sureness

In case one of Pawl spring is damaged, the other maintains its functions. This mechanism further increases sureness.

4. Sure and Reliable Mechanical Brake

KITO's dry type asbestos-free Mechanical Brake ensures strong brake performance.

5. Hooks for Easy Work

Specially heat treated top and bottom hooks have enough strength and toughness for hard job. The design of the bottom hook, with relatively large dimensions, makes it easy to stabilize a load in proper position.
Bottom Yoke with Protecting Guard features a guard protecting the chain pin & nut from damage, enhancing safety.

6. Bearing Mechanism to Increase Mechanical Efficiency

Use of unique ball and needle bearings remarkably increases mechanical efficiency and produces high output power with minimum manual input.

7. Load Chain Guide Mechanism

Chain guide mechanism in flanged load sheave and guide roller facilitate smooth movement of the load chain.

8. Highly Accurate and Durable Gears

As a result of KITO's research and development for a long time, KITO is successful in developing compact but highly efficient and durable gears.

9. Stopper Prevents Excessive Lowering

Stopper assembly prevents excessive lowering of a load and also keeps load chain from exiting if over lowered. When you feel a noticeable increase in pull force to lower the load, you may realize that you cannot lower the load any further.

10. Ultra Strong Load Chain (Nickel plated)

Load chains, the component comprising the heart of the chain hoist, are made of an exclusively developed, heat treated special steel alloy. Carefully selected special steel is entirely processed at KITO's fully automated production facilities under the most stringent quality control. Thus, all of the KITO chains are uniform in high breaking stress of 1000N/mm2(100kgf/mm2). They have excellent quality including toughness and resistance to wear and corrosion.

Specifications

Rated Load (W.L.L.) (tonne)	Model	Std.Lift (m)	Hand Chain Folded Length (m)	Chain Pull to Lift Full Load (N) [kgf]	Chain O’hauled to Lift Load One Metre (m)	Load Chain Dia. x Chain Fall (mm)	Test Load (t)	Mass [Net weight] (kg)	Shipping Mass [weight] [approx.](kg)	Mass [weight] in kg for Additional One Metre of Lift (kg)
0.5	CB005	2.5	2.5	235 [24]	25	5.0x1	0.75	10	10.5	1.5
1	CB010	2.5	2.5	284 [29]	43	6.3x1	1.5	11.5	12	1.8
1.5	CB015	2.5	2.5	343 [35]	57	7.1x1	2.4	14.5	15	2.1
2	CB020	3.0	3.0	353 [36]	70	8.0x1	3	20	21	2.3
2.5	CB025	3.0	3.0	323 [33]	99	9.0x1	3.8	27	28	2.7
3	CB030	3.0	3.0	353 [36]	114	7.1x2	4.8	24	26	3.2
5	CB050	3.0	3.5	333 [34]	198	9.0x2	7.5	41	43	4.4
7.5	CB075	3.5	4.0	343 [35]	297	9.0x3	9.5	63	66	6.2
10	CB100	3.5	4.0	353 [36]	396	9.0x4	12.5	83	91	7.9
15	CB150	3.5	4.5	363 [37]	594	9.0x6	20	155	165	11.4
20	CB200	3.5	4.5	353 [36]x2	396x2	9.0x8	25	235	305	15.8
30	CB300	3.5	4.5	421 [43]x2	495x2	9.0x10	40	310	400	19.2

Other capacities are available upon request.
Any lift of chain is available upon request.
As Kito chains are heat treated, splicing of the load chain is prohibited.
When ordering, specify lifting height.
Chain Falls varies on each capacity.

Dimensions

Rated Load (W.L.L.) (t)	Headroom C	Dimensions (mm)
Rated Load (W.L.L.) (t)	Headroom C	a	b	d	e	f	g	s	t	u	v	w	x
0.5	285	158	161	2500	69	99	27	35.5	12.1	17	77	35	89
1	295	162	161	2500	71	99	29	42.5	16	21.8	93	41	101
1.5	350	171	182	2500	78	112	34	47.5	19.5	26.5	106	47	119
2	375	182	202	3000	87	125	36	50	21.8	30	116	49	124
2.5	420	192	233	3000	91	143	40	53	24.3	33.5	126	53	136
3	510	171	235	3100	78	162	42.5	56	27.2	37.5	138	57	148
5	600	192	282	3600	91	194	46.5	63	34.5	47.5	161	67.5	172
7.5	770	192	373	4200	91	253	72.5	85	47.5	63	231	97.5	275
10	760	192	438	4200	111	308	72.5	85	47.5	63	231	97.5	295
15	1020	268	492	4700	119	337	80	100	60	80	275	110	320
20	1180	374	746	4800	187	373	81	110	67	90	301	125	351
30	1300	404	746	4800	202	373	103	125	85	112	367	143	400


500kg to 2500kg Dimensional Drawing	3000kg to 5000kg Dimensional Drawing

7500kg to 15000kg Dimensional Drawing	20000kg to 30000kg Dimensional Drawing

Kito M3 CB Operation and Parts Manual

(approx. 1.7Mb)

Capacity

Overload Limiter

Height of Lift (m)

(min:2.5) (2.5 included in price)

Unit Price Request Quote

Quantity

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KITO MIGHTY® Model M3 is manufactured with the leading design concept. The Model M3 is a leader in its design. Capacity range from 0.5t to 50t. The Model M3 was developed by KITO.

The Model M3 results from the application of high technology with emphasis on overall performance required in a quality chain hoist.