Specifications - jcb 540-170 Service Manual

Tests carried out at the factory record the correct engine
r.p.m. (stall speed) when under maximum load from the
transmission and hydraulic systems.
The figures relate to tests conducted at an ambient of 25
0 C and barometric pressure of 100 kPa (sea level). Note
that changes in ambient temperature, pressure and
humidity and fuel grade will affect engine power and hence
the stall figures.
As an example, at 10,000 ft the power reduction of a
naturally aspirated engine could be 29% and for a turbo
engine 8%.
Engine Stall Speeds r.p.m.
Torque Converter Only
Hydraulics (M.R.V.) Only
Combined Converter + M.R.V.
Build Specification
Engine size:
85 h.p. (63 kW) Turbocharged
100 h.p (74 kW) Turbocharged and Intercooled
114 h.p. (85 kW) Turbocharged and Intercooled
130 h.p. (97 kW) Turbocharged and Intercooled
(1) Combined stall tests are performed with the crowd service operated until the relief valve is lifted.
(2) Make sure that the hydraulic oil temperature is 60 degrees C.
1-8-3

Specifications

Table 2.
(1)
9803/3750-05 (1-15-01)
Section 1-8 - General Information
Stall Speed Combinations
Note: The figures apply to `bedded-in' engines, i.e.
engines that have done a minimum of 250 working hours,
therefore they should not be used for pre-delivery
inspection (PDI) checks.
All figures are recorded with the transmission oil at 60°C
(140 °F) and the hydraulic oil at 55 °C (131 °F). Figures
achieved should be within +/- 100 rpm from the figures
given in the table.
Engine Build Code
SD SE
1820 2000
2370 2350
1300 (2) 1725
Specifications
SF SF
2000 2000
2340 2340
1760 (2) 1760 (2)
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