Single-flange crane wheel K1R

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Dimension type

K1R-200х60
K1R-250х70
K1R-320х80
K1R-400х100
K1R-500х100

Parameters of the finished crane wheels:

Main technical regulation: GOST 28648-90
Production time: standard wheels – up to 10 working days, non-standard – up to 14 working days
Blank type: stamping, forging
Blanks material: steel 65G
Hardening type: sorbitizing
Hardening depth: 320-390 НВ (by GOST 28648-90)
Design versions: idle wheel, driving wheel
Finished wheel marking type: according to GOST 28648-90
Transport documents: certificate for blanks, quality certificate

Crane running wheel dimensions

Single-flange crane wheel

Drawing 3.6. Single-flange crane wheel idle (driven)

Drawing 3.7 Single-flange crane wheel drive (leading)

Table 3.2. Parameters of single-flange crane wheels

Symbol	D, Tread surface diameter, mm	D1, Wheel diameter, mm	B, Tread surfacewidth, mm	B1, Rim width, mm	L, Hub width, mm	L1, Fitment bore diameter, mm	L2, L3, Key seat size, mm	Crane wheel weight, kg
K1R-200х60	200	230	60	75	80	On agreement	On agreement	11
K1R-250х70	250	290	70	90	90	On agreement	On agreement	20
K1R-320х80	320	360	80	100	100	65-90	On agreement	31
K1R-400х100	400	450	100	130	110-130	85-100	On agreement	61
K1R-500х100	500	550	100	150	150	108-125	On agreement	113

Wheel assembly version

Wheel with a press-in shaft

Drawing 3.1. Wheel assembly with a shaft as a part of a single-flange crane wheel, idle

Drawing 3.2. Wheel assembly with a shaft as a part of a single-flange crane wheel, drive

Wheel kit (wheel assembly with a shaft, a box, bearings and a lid)

Drawing 3.3. Wheel kit as a part of a single-flange crane wheel, idle

Drawing 3.4. Wheel kit as a part of a single-flange crane wheels, drive

Drawing 3.5. Front view of a wheel kit

Table 3.1. Parameters of single-flange crane wheel assembly

Symbol	D, Tread surface diameter, mm	D1, Wheel diameter, mm	B, Tread surfacewidth, mm	B1, Rim width, mm	L, Hub width, mm	L1, Fitment bore diameter, mm	L2, L3, Key seat size, mm	A, E, F Attach and coupling size, mm			Crane wheel weight, kg
K1R-200х60 SB	200	230	60	75	80	On agreement	On agreement	75	68	82	30
K1R-250х70 SB	250	290	70	90	90	On agreement	On agreement	92,5	75	100	45
K1R-320х80 SB	320	360	80	100	100	65-90	On agreement	100	80	120	70
K1R-400х100 SB	400	450	100	130	110-130	85-100	On agreement	115	120	150	150
K1R-500х100 SB	500	550	100	150	150	108-125	On agreement	132,5	150	190	280

Crane wheels pictures

Tower crane running wheels К2R 500х90. Drawing No. Y2260.30.01.002

Double-flange crane wheel (К2R-400х100)

Running drive wheel for KKS-10 crane - drawing (catalogue) number К12.5.01.04.111 Part number of the running idle (driven) wheel is No. К12.5.01.05.021

Wheel kit with double- flange crane wheel K2R-500х100

Running wheel assembly with a drive gear

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