Product Made in Japan
Manufacturer: ELEPHANT CHAIN BLOCK CO., LTD. (Zojirushi)
Model: H-0.5, H-1, H-1.6, H-2, H-2.5, H-3.1, H-5, H-7.5, H-10, H-16, H-20,H-32, H-40, H-50

H-100 Series Features

• Elephant’s high-tech load chains are compliant with DIN 5684, one of the most stringent global standards. These chains are specially heat-treated to Grade V (100kgf/mm2), boasting a tensile strength that significantly exceeds JIS Grade V.
• Our load chains feature a fail-safe brake mechanism with double pawls. In the unlikely event that one of the two pawls becomes inoperative, the other remains functional, ensuring the security of the brake system.
• We’ve designed hooks with improved ergonomics, featuring wider openings for easier handling and operation. Even when overloaded, these hooks won’t break suddenly but rather gradually straighten out, preventing load drops and potential injuries.
• The gear case is built for durability, reinforced with four ribs and four knock pins, ensuring precise gear centering and high mechanical efficiency.
• Our rolled-edge hand wheel cover allows for smooth operation of the hand chain when pulled sideways.
• The chains are protected by a robust and corrosion-resistant electrostatic powder coating.
• We’ve incorporated dry friction discs for longer lifespan and efficiency.
• Additionally, our unique chain guide and load sheave with roller bearing ensure optimal performance.
• Lastly, our anchor plate design prevents over-lowering, enhancing safety in operation.

Specification

Model		H-0.5	H-1	H-1.6	H-2	H-2.5
Capacity (ton)		0.5	1	1.6	2	2.5
Manufacturer’s test load (ton)		0.75	1.5	2.4	3.0	3.75
Standard lift (m)		2.5	2.5	2.5	3	3
Headroom (mm)		277	303	338	379	416
Length of load chain lifted by pulling hand chain 1m (mm)		35	20	17	13	11
Hand effort to lift full working load (N) (kg)		216(22)	250(25.5)	333(34)	324(33)	324(33)
Load chain	Dia. x pitch (mm)x(mm)	5×15	6.3×19	7.1×21	8×24	9×27
	No. of falls	1	1	1	1	1
	Grade of chain	V	V	V	V	V
Hand chain	Dia. x pitch (mm)x(mm)	5×23.6	5×23.6	5×23.6	5×23.6	5×23.6
Net weight (kg)		9	11.4	14.7	21	25.4

Model		H-3.1	H-5	H-7.5	H-10	H-16
Capacity (ton)		3.1	5	7.5	10	16
Manufacturer’s test load (ton)		4.65	7.5	9.5	12.5	20
Standard lift (m)		3	3	3.5	3.5	3.5
Headroom (mm)		516	613	760	789	985
Length of load chain lifted by pulling hand chain 1m (mm)		8.5	5.5	3.7	2.8	1.8
Hand effort to lift full working load (N) (kg)		343(35)	343(35)	368(37.5)	368(37.5)	392(40)
Load chain	Dia. x pitch (mm)x(mm)	7.1×21	9×27	9×27	9×27	9×27
	No. of falls	2	2	3	4	6
	Grade of chain	V	V	V	V	V
Hand chain	Dia. x pitch (mm)x(mm)	5×23.6	5×23.6	5×23.6	5×23.6	5×23.6
Net weight (kg)		24	39.5	70	82	148

Model		H-20	H-32	H-40	H-50
Capacity (ton)		20	32	40	50
Manufacturer’s test load (ton)		25	40	50	62.5
Standard lift (m)		3.5	3.5	3.5	3.5
Headroom (mm)		1120	1290	1450	1520
Hand effort to lift full working load (N) (kg)		353×2 (36×2)	480×2 (49×2)	461×2 (47×2)	490×2 (50×2)
Load chain	Dia. x pitch (mm)x(mm)	9×27	9×27	9×27	9×27
	No. of falls	8	10	14	16
	Grade of chain	V	V	V	V
Hand chain	Dia. x pitch (mm)x(mm)	5×23.6	5×23.6	5×23.6	5×23.6
Net weight (kg)		（210）	（295）	（465）	（550）

Dimensions of H-100 Series

H-0.5-1

Model	P	B	C	D	E*	F	G	H	I	N
H-0.5	277	155	65	90	140	30	36	17	13	26
H-1	303	160	69	91	160	34	43	22	16	30

1) Dimension E can be varied slightly according to the circumstance of load.
2) Dimension N is applicable when the safety latch is opened.

H-1.6-2.5

Model	P	B	C	D	E*	F	G	H	I	N
H-1.6	338	168	75	93	183	39	48	27	20	35
H-2	379	183	83	100	215	43	53	29	22	38
H-2.5	416	190	90	100	233	45	55	34.5	24	40

1) Dimension E can be varied slightly according to the circumstance of load.
2) Dimension N is applicable when the safety latch is opened.

H-3.1

Model	P	B	C	D	E*	F	G	H	I	N
H-3.1	516	168	75	93	230	50	60	37	27	44

1) Dimension E can be varied slightly according to the circumstance of load.
2) Dimension N is applicable when the safety latch is opened.

H-5

Model	P	B	C	D	E*	F	G	H	I	N
H-5	613	190	90	100	282	58	70	46	34	53

1) Dimension E can be varied slightly according to the circumstance of load.
2) Dimension N is applicable when the safety latch is opened.

H-7.5-10

H-16

Model H-100 Series	P	B	C	D	E*	F	G	H	I	N
H-16	985	235	90	145	492	96	102	79	62	81

1) Dimension E can be varied slightly according to the circumstance of load.
2) Dimension N is applicable when the safety latch is opened.

H-20

Model H-100 Series		H-20
Capacity ( ton )		20
Manufacturer’s test load ( ton )		25
Standard lift ( m )		3.5
Headroom ( mm )		1120
Hand effort to lift full working load ( N ) ( kg )		353 X 2 ( 36 X 2 )
Load chain	Dia. x pitch ( mm ) x ( mm )	9 X 27
	No. of falls	8
	Grade of chain	V
Hand chain	Dia. x pitch ( mm ) x ( mm )	5 X 23.6
Net weight ( kg )		( 210 )

H-32

Model H-100 Series		H-32
Capacity ( ton )		32
Manufacturer’s test load ( ton )		40
Standard lift ( m )		3.5
Headroom ( mm )		1290
Hand effort to lift full working load ( N ) ( kg )		480 X 2 ( 49 X 2 )
Load chain	Dia. x pitch ( mm ) x ( mm )	9 X 27
	No. of falls	10
	Grade of chain	V
Hand chain	Dia. x pitch ( mm ) x ( mm )	5 X 23.6
Net weight ( kg )		( 295 )

H-40

Model H-100 Series		H-40
Capacity ( ton )		40
Manufacturer’s test load ( ton )		50
Standard lift ( m )		3.5
Headroom ( mm )		1450
Hand effort to lift full working load ( N ) ( kg )		461 X 2 ( 47 X 2 )
Load chain	Dia. x pitch ( mm ) x ( mm )
	No. of falls	14
	Grade of chain	V
Hand chain	Dia. x pitch ( mm ) x ( mm )
Net weight ( kg )		( 465 )

H-50

Model H-100 Series		H-50
Capacity ( ton )		50
Manufacturer’s test load ( ton )		62.5
Standard lift ( m )		3.5
Headroom ( mm )		1520
Hand effort to lift full working load ( N ) ( kg )		490 X 2 ( 50 X 2 )
Load chain	Dia. x pitch ( mm ) x ( mm )	9 X 27
	No. of falls	16
	Grade of chain	V
Hand chain	Dia. x pitch ( mm ) x ( mm )	5 X 23.6
Net weight ( kg )		( 550 )

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