GOSPEL-CRN-020 JASO FLAT TOP

DOCUMENT: GOSPEL-CRN-020
REVISION: 01 CURRENT
EFFECTIVE: 2026-09-01
OWNER: GOSPEL Safety
APPROVED BY: GOSPEL
REVIEW: 2027-09-01

Lift to the serial chart in the cab — this jib, this reeving, this mast, this ballast. The files below are JASO published technical sheets from the English tower site. EN 14439 C25 and FEM 1001. Serial operator and maintenance manuals live in the cab. Smartlink and Eco Mode where fitted.

JASO PRODUCT PAGE →

PUBLISHED RANGE

J165.8

8 t (17,600 lb) max. 60 m (197 ft) jib. 1.75 t (3,900 lb) at max radius.

J235.10

10 t (22,000 lb) max. 65 m (213 ft) jib. 2.7 t (6,000 lb) at max radius.

J235.12

12 t (26,500 lb) max. 65 m (213 ft) jib. 2.6 t (5,700 lb) at max radius.

Control

Eco Mode. Smartlink. Microspeed. Progressive slewing. Extra Lift where fitted. Tower sections interchange with other JASO series — confirm this mast against the configuration in the cab.

LOAD CHARTS + DATA SHEETS

J165.8 — EN 14439 C25 IMPERIAL →

LB / FT. Serial chart in the cab wins.

J165.8 — EN 14439 C25 METRIC →

J235.10 — EN 14439 C25 METRIC →

J235.12 — EN 14439 C25 IMPERIAL →

J235.12 — EN 14439 C25 METRIC →

FLAT TOP RANGE — JASO →

MANUALS + MAINTENANCE

JASO TECHNOLOGY — SMARTLINK / ECO MODE →

Serial operator and lubrication manuals stay in the cab. Extra Lift, Opticube and TC Diagnostic live here.

JASO SERVICE →

INSPECT

Serial, jib length, reeving, counterweight and mast match the chart in the cab
Smartlink / Eco Mode: configuration, limits, Extra Lift setting, no uncleared alarm
Hoist rope, trolley rope, hook block, trolley, jib and counter-jib
Slew ring bolts, weathervaning, anemometer
Mast bolts, pins, ties, climbing frame if fitted
Access, platforms, JL25 lift if fitted
Limit switches: hoist, trolley, slew. Anti-two-block
Out-of-service / weathervane set for this jib

MAINTAIN

Smartlink / TC Diagnostic — items due this interval
Hoist and trolley winches: oil, brakes, rope spooling
Slew: grease, bolts, weathervane function
Trolley: wheels, rope, limits
OEM lubrication chart for this serial

GOSPEL FORMS

TOWER PRE-USE — GOSPEL-FRM-027 →

FILL TOWER PRE-USE →

TOWER WEEKLY MAINTENANCE — GOSPEL-FRM-030 →

TOWER MONTHLY MAINTENANCE — GOSPEL-FRM-031 →