Tractor reference
Bobcat CT4058 HST
Specifications, maintenance, parts and compatibility reference.
Specification set: United States - ROPS; 3-Range HST Bobcat also lists CT4058 on a generic non-current index, but the direct US CT4058 page is active with current pricing and the current 4000 Platform page includes CT4058 in the live lineup. The direct current product and platform pages are treated as the stronger current-market evidence.
Machine Configuration
Operator stationROPS
Engine
Engine model3FT-THL4-U
Cylinders3
Engine displacement1.8 L
Gross engine power57.7 hp
Rated engine speed2750 rpm
Transmission
Transmission3-Range HST
Driveline4WD
Maximum forward speed18.5 mph
Maximum reverse speed12.5 mph
PTO
PTO power45.1 hp
Rear PTO540 rpm
Mid PTO2,119 rpm
Hydraulics
Total hydraulic flow16.5 gpm
Power-steering pump capacity6.9 gpm
Implement hydraulic pump capacity9.6 gpm
3-point hitch categoryCategory 1
3-point lift capacity at 24 in. behind lift point2716 lb
Dimensions & Weight
Overall width69.8 in
Wheelbase71.2 in
Ground clearance15.3 in
Turning radius8.6 ft
Operating weight3745 lb
Capacities
Fuel tank capacity11.9 US gal (45 L)
Maintenance schedule
Intervals are tied to the cited maintenance source and, when available, to a specific machine version. Operating conditions and serial-number ranges can change the required service.
MaintenanceService 1000-hour routine maintenance7402384 · 1000 Hour Maintenance KitApplies to: United States · ROPS; 3-Range HST · current versionBobcat Shop identifies this as a routine-maintenance milestone and lists maintenance kit 7402384. Included kit components: 7002299 hydrostatic filter; 7373981 outer air filter; 7379332 hydraulic oil filter; 7380039 fuel filter. The kit contents are not treated here as separate recurring replacement intervals. Parts can vary by tractor serial number.
At 1000 hoursInitial service: 1000 hours
MaintenanceService 200-hour routine maintenance7402380 · 200 Hour Maintenance KitApplies to: United States · ROPS; 3-Range HST · current versionBobcat Shop identifies this as a routine-maintenance milestone and lists maintenance kit 7402380. Included kit components: 7002299 hydrostatic filter; 7379332 hydraulic oil filter; 7380039 fuel filter. The kit contents are not treated here as separate recurring replacement intervals. Parts can vary by tractor serial number.
At 200 hoursInitial service: 200 hours
MaintenanceService 400-hour routine maintenance7402381 · 400 Hour Maintenance KitApplies to: United States · ROPS; 3-Range HST · current versionBobcat Shop identifies this as a routine-maintenance milestone and lists maintenance kit 7402381. Included kit components: 7002299 hydrostatic filter; 7379332 hydraulic oil filter; 7380039 fuel filter; 7384298 engine oil filter. The kit contents are not treated here as separate recurring replacement intervals. Parts can vary by tractor serial number.
At 400 hoursInitial service: 400 hours
MaintenanceService 50-hour routine maintenance7402379 · 50 Hour Maintenance KitApplies to: United States · ROPS; 3-Range HST · current versionBobcat Shop identifies this as a routine-maintenance milestone and lists maintenance kit 7402379. Included kit components: 7002299 hydrostatic filter; 7379332 hydraulic oil filter. The kit contents are not treated here as separate recurring replacement intervals. Parts can vary by tractor serial number.
At 50 hoursInitial service: 50 hours
MaintenanceService 800-hour routine maintenance7402383 · 800 Hour Maintenance KitApplies to: United States · ROPS; 3-Range HST · current versionBobcat Shop identifies this as a routine-maintenance milestone and lists maintenance kit 7402383. Included kit components: 7002299 hydrostatic filter; 7379332 hydraulic oil filter; 7380039 fuel filter; 7384298 engine oil filter; 7384396 seal gasket. The kit contents are not treated here as separate recurring replacement intervals. Parts can vary by tractor serial number.
At 800 hoursInitial service: 800 hours
Compatible parts & kits
This source-backed list can include maintenance parts, mounting hardware and accessory kits. Serial-number and machine-configuration restrictions may still apply, so review each part page before ordering or installing.
Verified attachment fitment
Attachment fitment is stored separately from service parts. A listed attachment may still require a specific axle, driveline, transmission or tractor configuration; verify the requirement below before ordering or installing.
Front loaderBobcat FL9Fitment note: Current Bobcat US tractor bucket/loader guidance maps FL9 to the 4000 Platform tractor family. CT4055 is intentionally excluded because Bobcat separately marks it non-current; all current 4000 Platform configurations in this catalog are linked.Front loader details: Bobcat 4000 Platform front-end loader; current bucket family uses a 66 in bucket. Current 4000 Platform tractor pages publish 1,795 lb loader lift capacity at max height and 103 in lift height.
1,795 lb front-end loader lift capacity at max heightLift height: 103 in maximum lift height to bucket pivot pin on current 4000 Platform tractor pages
Sources
Bobcat · official sourceBobcat CT4058 current US specifications
Bobcat · official sourceBobcat 1000 Hour Maintenance Kit 7402384
Bobcat · official sourceBobcat 200 Hour Maintenance Kit 7402380
Bobcat · official sourceBobcat 400 Hour Maintenance Kit 7402381
Bobcat · official sourceBobcat 50 Hour Maintenance Kit 7402379
Bobcat · official sourceBobcat 800 Hour Maintenance Kit 7402383
Bobcat · official sourceBobcat current US compact tractor loader and bucket compatibility