Key facts
Both unit systems are shown; the selected one comes first. Brackets mark our approximate conversions.
Imperial units first.
- Operating weightVaries by version
6,213–6,265 lb / 2,818–2,841 kg
Published figures differ between versions or configurations; no single figure is selected.
- 6,213 lb / 2,818 kgPublishedOperating Weight · version 1
- 6,265 lb / 2,841 kgPublishedOperating Weight · version 2
- Machine width
64.7 in / 1,643 mmPublished
Details and evidence for machine width- Engine power
61 hp / 45.5 kW
Details and evidence for engine power- Rated operating capacity
1,750 lb / 794 kgPublished
basis not stated
The load the manufacturer rates the loader to carry, set as a share of its tipping load.
Details and evidence for rated operating capacity- Tipping load
3,500 lb / 1,588 kgPublished
Details and evidence for tipping load- Standard hydraulic flow
17.1 gpm / 64.7 L/min
Standard
Details and evidence for standard hydraulic flow- High hydraulic flow
26.7 gpm / 101.1 L/min
High Flow
Details and evidence for high hydraulic flow- Hydraulic pressure
3,500 psi / 24,200 kPaPublished
Details and evidence for hydraulic pressure
Documented applicability
- Documented market
- North America (English manufacturer page); country-specific and serial applicability not established.
- Model years
- Not established
- Serial range
- Not established
- Evidence
Detailed specifications
Each row keeps its manufacturer label and configuration. Separate rows do not define one combined machine configuration.
Operating weight
Varies by version · Published figures differ between versions or configurations; no single figure is selected.
| Observation and evidence | Value |
|---|---|
Operating Weight Column 1: S550 T4. Included equipment is not specified in this row. Published: 6213 lbs / 2818 kg Performance · Operating Weight · US and Metric; Column 1: S550 T4 | 6,213 lb / 2,818 kgPublished |
Operating Weight Column 2: S550 IT4. Included equipment is not specified in this row. Published: 6265 lbs / 2841 kg Performance · Operating Weight · US and Metric; Column 2: S550 IT4 | 6,265 lb / 2,841 kgPublished |
Machine width
Source-supported
| Observation and evidence | Value |
|---|---|
Overall Width Column 1: S550 T4; Column 2: S550 IT4. Overall machine width; bucket width is excluded. Published: 64.7 in / 1643 mm Dimensions · Overall Width · US and Metric; Column 1: S550 T4; Column 2: S550 IT4 | 64.7 in / 1,643 mmPublished |
Height
Varies by version · Published figures differ between versions or configurations; no single figure is selected.
| Observation and evidence | Value |
|---|---|
Overall Height Column 1: S550 T4. Overall machine height; hinge-pin height is separate. Published: 77.8 in / 1976 mm Dimensions · Overall Height · US and Metric; Column 1: S550 T4 | 77.8 in / 1,976 mmPublished |
Overall Height Column 2: S550 IT4. Overall machine height; hinge-pin height is separate. Published: 77.8 in / 1972 mm Dimensions · Overall Height · US and Metric; Column 2: S550 IT4 | 77.8 in / 1,972 mmPublished |
Length with bucket
Source-supported
| Observation and evidence | Value |
|---|---|
Length with Standard Bucket Column 1: S550 T4; Column 2: S550 IT4. With standard bucket. Published: 133 in / 3378 mm Dimensions · Length with Standard Bucket · US and Metric; Column 1: S550 T4; Column 2: S550 IT4 | 133 in / 3,378 mmPublished |
Length without bucket / attachment
Source-supported
| Observation and evidence | Value |
|---|---|
Length without Attachment Column 1: S550 T4; Column 2: S550 IT4. Without attachment. Published: 104.6 in / 2657 mm Dimensions · Length without Attachment · US and Metric; Column 1: S550 T4; Column 2: S550 IT4 | 104.6 in / 2,657 mmPublished |
Engine power
Source-supported
| Observation and evidence | Value |
|---|---|
Horsepower Column 1: S550 T4; Column 2: S550 IT4. Gross/net basis and horsepower definition are not stated; hydraulic horsepower is excluded. Published: 61 hp / 45.5 kw Engine · Horsepower · US and Metric; Column 1: S550 T4; Column 2: S550 IT4 | 61 hp / 45.5 kWPublished; unit definition unspecified |
Rated operating capacity
Source-supported
| Observation and evidence | Value |
|---|---|
Rated Operating Capacity Column 1: S550 T4; Column 2: S550 IT4. Rating percentage is not stated. Published: 1750 lbs / 794 kg Performance · Rated Operating Capacity · US and Metric; Column 1: S550 T4; Column 2: S550 IT4 | 1,750 lb / 794 kgPublished |
Tipping load
Source-supported
| Observation and evidence | Value |
|---|---|
Tipping Load Column 1: S550 T4; Column 2: S550 IT4. Published tipping load; no capacity is calculated from it. Published: 3500 lbs / 1588 kg Performance · Tipping Load · US and Metric; Column 1: S550 T4; Column 2: S550 IT4 | 3,500 lb / 1,588 kgPublished |
Standard hydraulic flow
Source-supported
| Observation and evidence | Value |
|---|---|
Auxiliary Std Flow Column 1: S550 T4; Column 2: S550 IT4. Standard auxiliary flow; gallon definition is unstated. Published: 17.1 gpm / 64.7 l/min Hydraulic System · Auxiliary Std Flow · US and Metric; Column 1: S550 T4; Column 2: S550 IT4 | 17.1 gpm / 64.7 L/minPublished; unit definition unspecified |
High hydraulic flow
Source-supported
| Observation and evidence | Value |
|---|---|
Auxiliary High Flow Column 1: S550 T4; Column 2: S550 IT4. High auxiliary flow; gallon definition is unstated. Published: 26.7 gpm / 101.1 l/min Hydraulic System · Auxiliary High Flow · US and Metric; Column 1: S550 T4; Column 2: S550 IT4 | 26.7 gpm / 101.1 L/minPublished; unit definition unspecified |
Hydraulic pressure
Source-supported
| Observation and evidence | Value |
|---|---|
System Relief @ Quick Couplers Column 1: S550 T4; Column 2: S550 IT4. The named circuit or relief row is retained separately. Published: 3500 psi / 24200 kPa | 3,500 psi / 24,200 kPaPublished |
Configuration and source notes
- Archive columns are retained as published; repeated names do not establish production years, serial ranges or interchangeability.
- The published height pair in column 2 is 77.8 in / 1972 mm. It is retained as printed even though it is not an exact conversion.
Manufacturer sources
- Bobcat Company: S550 Skid-Steer Loader (Non-Current Model)
Edition / publication date not stated. · Inspected .
Rendered North America English page inspected in US and Metric views; Engine, Performance, Capacities, Hydraulic System and Dimensions expanded.
Columns and blank cells are preserved in wave4b-source-extracts.json.
Record reviewed by Codex and Claude (AI-assisted review; no independent human review). Transcription by Codex. 2026-11-05: second comparison of every figure against its cited section, row and column by Claude, with the Bobcat page reopened and every value read in both US and Metric views. No independent human review.