4000MM Geology Underground Slurry Tunnel Balance Tunnel Boring Machine

Price Negotiable

Price: Negotiable

MOQ: 1 SET

Delivery Time: 30 DAYS

Brand: HERRMAN

Product Description

SPB SERIES
APPLICABLE DIAMETER:500-4000MM
APPLICABLE GEOLOGY: SILT.SAND,CLAY

TECHNICAL PARAMETER

ID	DIMENSION (MM)ODXL	POWER (KWXQTY)	NOMINAL TORQUE(KN.M)	RPM	STEERING CYLINDER THRUST(TXQTY)	PIPING IN MAIN MACHINE(MM)
800	980x3600	22x1	40	5.2	38x4	100
1000	1220x3600	22x1	40	5.2	50x4	100
1200	1460x3600	15x2	66	4.3	63x4	100
1350	1640x3750	15x2	66	4.3	63x4	100
1500	1820x4080	30x2	220	2.6	80x4	100
1650	2000x4080	30x2	220	2.6	80x4	100
1800	2180x4200	22x4	422	1.99	80x4	100
2000	2420x4200	22x4	422	1.99	80x8	100
2200	2660x4200	22x4	422	1.99	80x8	100
2400	2900x4300	30x4	650	1.76	120x8	150
2600	3160x4700	30x5	906	1.58	120x8	150
2800	3350x5100	30x5	906	1.58	155x8	150
3000	3580x5400	30x6	1264	1.36	155x8	150

Applicable to all kinds of normal soil, such as silt,sand,especially for strata with high groundwater level and large soil variation range.
The construction excavation surface is stable,low disturbance to the soil around the pipe jacking,low subsid-ence of the ground.
The slurry transfer system has strong continuity and the jacking construction speed is fast.
Remote operation controlled on the ground,full automatic response within the machine head,more safe. standardized and convenient.
The spindle seal is reliable and has a long service life.