Specifications

API 4F 8A PETROLEUM EQUIP OIL DRILLING CROWN BLOCK
1. API Standard.
2. Other relative equip are available.
3. Professional.

Features:
Crane meets API 4F specifications, industry-standard SY/T5527 requirements.
With block rope institutions, prevent the rope quit or off.
Has a pulley with a lifting frame for repair.
With bailing pulley and secondary pulley.
Pulley its supporting tour car pulley swap.

Model		TC135	TC170	TC225	TC315	TC450	TC585
The maximum hook load	KN	1350	1700	2250	3150	4500	5850
	US ton	150	200	250	350	500	650
Outer diameter pulley	mm	915	1005	1120	1270	1524	1524
	in	36	40	44	50	60	60
Pulley number		5	6	6	7	7	8
Rope diameter	mm	26	29	32	35	38	42
	in	1	1 1/8	1 1/4	1 3/8	1 1/2	1 5/8
Dimensions	mm	2500×2050	2687×2150	3200×3347	3295×2776	3068×2906	3070×3000
		×1920	×2046	×3640	×2514	×3576	×3600
	in	98×80×75	106×84×80	126×132×143	130×109×99	121×114×141	121×118×142
Quality	kg	2402400	2920	5310	7400	9500	10000
	Ib	5290	6440	11710	16310	20940	22046