S series

S Series

• CRAWLER SIDE FRAME
• ARTICULATED SIDE FRAMES
• H DESIGN RIGID FRAME
• X DESIGN RIGID FRAME
• HYDRAULIC VARIABLE GAUGE

Description and application

The crawler undercarriages made by S.A.I.C.I. are the result of over 40 years of experience. The range includes 16 models and 5 versions.
S.A.I.C.I. was the first manufacturer to design variable-gauge undercarriages with a hydraulic system. Every component — chains, rollers, final drives — is chosen from the best makes.
The frames are made from high-tensile steel and welded by submerged arc.

TYPE	Wheel [mm]	Gauge [mm]	Shoe width [mm]	Tractive eff. [daN]	Speed [Km/h]
S112	1200 - 3000	850 – 2200 – VG	250 - 400	9.000	0,2 – 3,5
S116	1500 - 3500	850 – 2500 – VG	250 - 500	12.000	0,2 – 3,5
S220	2000 - 4500	1800 – 2500 – VG	350 - 500	15.000	0,2 – 3,5
S225	2200 - 4500	1800 – 2500 – VG	350 - 600	18.000	0,2 – 3,5
S330	2200 - 4500	2000 – 3000 – VG	400 - 700	23.000	0,2 – 3,5
S440	2500 - 5500	2000 – 3000 – VG	400 - 800	30.000	0,2 – 3,5
S550	2500 - 6500	2200 – 3500 – VG	400 - 1000	40.000	0,2 – 3,5
S770	3500 - 7000	2200 – 3000 – VG	400 - 1000	52.000	0,2 – 3,5
S990	3500 – 7000	2200 – 3000 – VG	400 - 1000	60.000	0,2 – 3,5
S1150	3500 – 7000	2200 – 4000 – VG	400 - 1000	100.000	0,2 – 3,5
S2200	3500 – 7500	2200 – 4000 – VG	400 - 1000	150.000	0,2 – 3,5
S2250	3500 – 7500	2200 – 4000 – VG	400 - 1000	160.000	0,2 – 3,5
S3300	4000 – 6000	2500 – 5000 – VG	400 - 1000	220.000	0,2 – 3,5
S3350	4000 – 8000	2500 – 5000 – VG	400 - 1200	260.000	0,2 – 3,5
S4450	4000 – 8500	2500 – 6000 – VG	400 - 1400	330.000	0,1 – 3,5
S6600	5000 – 10000	3000 – 8000 - VG	600 - 1400	450.000	0,1 – 3,5

* VG = variable gauge

Technical sheets

• from 4,5 T to 6 T
• from 6 T to 10 T
• from 10 T to 15 T
• from 15 T to 25 T
• from 21 T to 35 T
• from 30 T to 45 T
• from 35 T to 60 T
• from 50 T to 80 T

Undercarriages in service

S112/1500 — tobacco machine

Close S112/1500 — tobacco machine — 1 of 2 Close S112/1500 — tobacco machine — 2 of 2

S225/2500 — stone cutting machine

Close S225/2500 — stone cutting machine — 1 of 2 Close S225/2500 — stone cutting machine — 2 of 2

S330/3000 — mobile crushing plant

Close S330/3000 — mobile crushing plant

S550 — designed for Sampierana Macchine S.p.A.

Close S550 — designed for Sampierana Macchine S.p.A. — 1 of 2 Close S550 — designed for Sampierana Macchine S.p.A. — 2 of 2

S770/4000 — hydromill

Close S770/4000 — hydromill — 1 of 2 Close S770/4000 — hydromill — 2 of 2

S770 — on a Hitachi machine

Close S770 — on a Hitachi machine

S225 — variable gauge, for FAI S.p.A.

Close S225 — variable gauge, for FAI S.p.A. — 1 of 4 Close S225 — variable gauge, for FAI S.p.A. — 2 of 4 Close S225 — variable gauge, for FAI S.p.A. — 3 of 4 Close S225 — variable gauge, for FAI S.p.A. — 4 of 4

S330 — variable gauge, under a stone cutting machine for MF S.p.A.

Close S330 — variable gauge, under a stone cutting machine for MF S.p.A. — 1 of 4 Close S330 — variable gauge, under a stone cutting machine for MF S.p.A. — 2 of 4 Close S330 — variable gauge, under a stone cutting machine for MF S.p.A. — 3 of 4 Close S330 — variable gauge, under a stone cutting machine for MF S.p.A. — 4 of 4

S440 — mobile crane for RIGO S.p.A., special configuration for polar conditions

Close S440 — mobile crane for RIGO S.p.A., special configuration for polar conditions — 1 of 4 Close S440 — mobile crane for RIGO S.p.A., special configuration for polar conditions — 2 of 4 Close S440 — mobile crane for RIGO S.p.A., special configuration for polar conditions — 3 of 4 Close S440 — mobile crane for RIGO S.p.A., special configuration for polar conditions — 4 of 4